UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S72ZlycCGtuMHVDVUxYz7buXNEHH0bWSxQOFzuZSTZ4=' 
WHERE 
  key_id = '327506173a2e30828ed441569570b5cdff6fa62a7f58b402dde8f6d400f593eb' 
  AND (
    token = 'S72ZlycCGtuMHVDVUxYz7buXNEHH0bWSxQOFzuZSTZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )