UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'whCNnNfqXgj89hrmFJNGr/yz5WKIIuRxbobB6b87HJU=' 
WHERE 
  key_id = '52e46fe74e9b7e88290035850f83b0e15aeb6c7b7f3daf576ddd055fec8d5245' 
  AND (
    token = 'whCNnNfqXgj89hrmFJNGr/yz5WKIIuRxbobB6b87HJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )