UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HdDgGd2H9Rm8rleWjaFMBWlB4h6YQ21LMfHWTHC2nJY=' 
WHERE 
  key_id = '5f1f131c332e4f6335f72a62a9407ec2a9b0a102e83d1c430efce111b48bae25' 
  AND (
    token = 'HdDgGd2H9Rm8rleWjaFMBWlB4h6YQ21LMfHWTHC2nJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00014