UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Zl5osL6QcN1Tysh/PRu3nn51y7DLMvbekDNOqFD7Ic=' 
WHERE 
  key_id = 'd4e5c7fc95d94002d6d5eefa2effcf0363f2be660561c874254aa0e5819f3936' 
  AND (
    token = '1Zl5osL6QcN1Tysh/PRu3nn51y7DLMvbekDNOqFD7Ic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )