UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yIFjIkP4XzjdFmtcNdBVvUxzzv+BjjoPEMP2xDoybs4=' 
WHERE 
  key_id = '3a3a485912a943bcfc1ced843c0dc6a4c988c4b6d4c227928bb6620d7a3bcb49' 
  AND (
    token = 'yIFjIkP4XzjdFmtcNdBVvUxzzv+BjjoPEMP2xDoybs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )