UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '750q/2jVMSkRhaM6Chf/RCs7l8Sw/WhWI3MN5OmCneA=' 
WHERE 
  key_id = 'dd9414cb24d04b7c77acc4bfec39d47f096c50ec403b4cc367cdfb48e2ccd311' 
  AND (
    token = '750q/2jVMSkRhaM6Chf/RCs7l8Sw/WhWI3MN5OmCneA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )