UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CVzN7fOVubvv6yDJeadSEeQBil50L2+kFLNwURrVeKM=' 
WHERE 
  key_id = '9b14f5cfb6b3da3ac0cdbf707478a1b6df2bf90b227ef14179a6435be0d49154' 
  AND (
    token = 'CVzN7fOVubvv6yDJeadSEeQBil50L2+kFLNwURrVeKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )