UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r9QjOLWlrp9YIXETW5C8cW6G4mPEFyd+QYYRbWm3jTg=' 
WHERE 
  key_id = '143f9a9c4fba91be7a44bc2e54f5a2b69024bf708cf6432779bf43d340ec6141' 
  AND (
    token = 'r9QjOLWlrp9YIXETW5C8cW6G4mPEFyd+QYYRbWm3jTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )