UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BybkFdWgmd2qwdjryvDjIotD2eH9Yjzcr+2GL6vw0K4=' 
WHERE 
  key_id = '799691bf193796d4cc5063751a8500a1d47df0e1c491ef503f86821fd99072ad' 
  AND (
    token = 'BybkFdWgmd2qwdjryvDjIotD2eH9Yjzcr+2GL6vw0K4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )