UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RMWFrbMyfrwZR6B9sHQ856bNx7Td4rLb554h3RJ11P4=' 
WHERE 
  key_id = '8c922a407f566b8c4074750f42811a56bc1bb6f64a7abd83a0f11f386c955944' 
  AND (
    token = 'RMWFrbMyfrwZR6B9sHQ856bNx7Td4rLb554h3RJ11P4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )