UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gYgBbv4SFpq0gZ3qZ7oYZMtoGmXuEclBYm5kKf9joFA=' 
WHERE 
  key_id = '2ea39137f964acbad691d860b78cd12a3fefb2c4eeebf2f271ef9dfb8618744f' 
  AND (
    token = 'gYgBbv4SFpq0gZ3qZ7oYZMtoGmXuEclBYm5kKf9joFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )