UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QIa7L7Yic4vANhWo+bFLUF59fpMwqAU945m9pVB0Gmg=' 
WHERE 
  key_id = '0a8d68079018901f1d396ec5ef039f8968deda22c7feeb0dcbee585b52775503' 
  AND (
    token = 'QIa7L7Yic4vANhWo+bFLUF59fpMwqAU945m9pVB0Gmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )