UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BJSLdboB6GOwib5VxJza8rZn32QUCE6OHD0nclWcIiI=' 
WHERE 
  key_id = 'b3848d662b31f77da3c3122c3d659047c0bc6884ee1bdee6a06cbe6a73bbd6d1' 
  AND (
    token = 'BJSLdboB6GOwib5VxJza8rZn32QUCE6OHD0nclWcIiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )