UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LaG0Hj8idykci0THdd8d7mxmahtdArLbjsRhbmji5WI=' 
WHERE 
  key_id = 'c4c46b56717b20ca80a442f628c92fe73c5fd0a64b0b95e76b391da507c4b029' 
  AND (
    token = 'LaG0Hj8idykci0THdd8d7mxmahtdArLbjsRhbmji5WI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )