UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2qQa1hOSzcbhc0F6FoLD02N6SmIZ/gxv4PI1eUVe3G4=' 
WHERE 
  key_id = '87774e7d1d37e6d3fa66741adb80fc05cd740df69fadadaee33816b3919c4875' 
  AND (
    token = '2qQa1hOSzcbhc0F6FoLD02N6SmIZ/gxv4PI1eUVe3G4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )