UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gL1eyAkO6e7G0EdZpd6rJxPIu6VJ1ZVxSz9s1JVgKyw=' 
WHERE 
  key_id = 'ceb8f17baf53725f2b1c0b501b0aba92f2951a095d0e5e782d1f3d8ab4d7cb62' 
  AND (
    token = 'gL1eyAkO6e7G0EdZpd6rJxPIu6VJ1ZVxSz9s1JVgKyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )