UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hE7iypZrqe7KthameiC/TNu3HA+Um+RDJKZYuL1JxL4=' 
WHERE 
  key_id = '2993f681af4d4516c4824e16fd0bcd259e0af3c8135ae9bc31dd9241669c526f' 
  AND (
    token = 'hE7iypZrqe7KthameiC/TNu3HA+Um+RDJKZYuL1JxL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )