UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FqSJ9aOK6V5AbT4oMNouQ9Xmzc4YT+ZNK8RtxH9cxPY=' 
WHERE 
  key_id = '4611906ac8fe8d4d5141967863ece655a6e961d2a9d05d2fedce6012c06e6535' 
  AND (
    token = 'FqSJ9aOK6V5AbT4oMNouQ9Xmzc4YT+ZNK8RtxH9cxPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )