UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QqA8Erkk0kFUShHdUmLGbiHXCGKMiVtVF7ktt32sPoE=' 
WHERE 
  key_id = 'b72a3aadfa6d512153d4eeb8347c774d6637daacfae55192da4b1666935c278e' 
  AND (
    token = 'QqA8Erkk0kFUShHdUmLGbiHXCGKMiVtVF7ktt32sPoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )