UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dRX9xbTSLktmP9oWYFlnwr9mSSdiP3hNaLUmymM2KH8=' 
WHERE 
  key_id = '1a95626cc5ad1ac06ec2f818fa37fe83cbd64d0fa14db595dc6e21bc31addc4d' 
  AND (
    token = 'dRX9xbTSLktmP9oWYFlnwr9mSSdiP3hNaLUmymM2KH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )