UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xKyFKm6u8wBj+PpjAckzHHgYtg6e1+h8djM4gqP4lZk=' 
WHERE 
  key_id = '33f8d62d638c050672e7600ef6f4b7c4302f989523448c35a72075231d7d800d' 
  AND (
    token = 'xKyFKm6u8wBj+PpjAckzHHgYtg6e1+h8djM4gqP4lZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )