UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FkNa5myYxXU74PtwCL1LHMgPWrKYJ7f/cZ8UzBnQGqo=' 
WHERE 
  key_id = 'c39ac7edb5fa46b04127d43492b5f7c441d2cb707ef1cbd6b3666d38ce6cbbcc' 
  AND (
    token = 'FkNa5myYxXU74PtwCL1LHMgPWrKYJ7f/cZ8UzBnQGqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )