UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cBTbGv0yeDl+RpvFG8j5A/O/RZIebZK9yfiG7SONp4s=' 
WHERE 
  key_id = '557c7b60caf275a78ee59d06ac10803349dc399c27bfd8ae4980f988c8a731a8' 
  AND (
    token = 'cBTbGv0yeDl+RpvFG8j5A/O/RZIebZK9yfiG7SONp4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )