UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Icu+8PRgViDK65o4rEl+sUq4S8jY8V/pGHo+2EZyZVE=' 
WHERE 
  key_id = 'c27b94a92410d4b1468cfebe3173014b7105c90e93eaf95e33d97562c2e34fa9' 
  AND (
    token = 'Icu+8PRgViDK65o4rEl+sUq4S8jY8V/pGHo+2EZyZVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )