UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rtsEgMrzqXi4aWAmB5FlQUqOy+A7IqCf0bku3yZF17A=' 
WHERE 
  key_id = '992f722ee64d94f103585c7e121f895207b04f7d6619b376df2a9dd73259e1ff' 
  AND (
    token = 'rtsEgMrzqXi4aWAmB5FlQUqOy+A7IqCf0bku3yZF17A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )