UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fIxz0QVVVOEeneyG9ReKSnheu12H4biWJNQaKlHD+IE=' 
WHERE 
  key_id = '0760c7f890d2abaf18dcc77b1aa3f2bf49da4405b0623c43482c794174fa8c50' 
  AND (
    token = 'fIxz0QVVVOEeneyG9ReKSnheu12H4biWJNQaKlHD+IE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )