UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bI7L8PIAMvpWa1PRlgj3WnMAboW4UoShCXZ/TtyLV0I=' 
WHERE 
  key_id = '56e77599abb975d0284e680382f0a9d7b4cb8e14c4f2fff655058348c39968c9' 
  AND (
    token = 'bI7L8PIAMvpWa1PRlgj3WnMAboW4UoShCXZ/TtyLV0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )