UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o5d1aGmU8SBAJopGu/cA+QlgSzwQD7bSEORTyPvfuwk=' 
WHERE 
  key_id = '9ae6886c0a3e32246302ec8f91d4f3e6da6c902b21e053718992f1ba96ea713b' 
  AND (
    token = 'o5d1aGmU8SBAJopGu/cA+QlgSzwQD7bSEORTyPvfuwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )