UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qwkh3E+LyhQ8QnY+cG5Xuna3sGyAjd45yjVoNFKnqC8=' 
WHERE 
  key_id = 'db3159b466730ed4e2b3d84981098b5829a9463221781e4e3c69113456cff9a9' 
  AND (
    token = 'Qwkh3E+LyhQ8QnY+cG5Xuna3sGyAjd45yjVoNFKnqC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00041