UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L+YdUDchTvBaBy0yRDal7N7YKhwVEnCqBXRArRbOrXk=' 
WHERE 
  key_id = '0bf15d123a120853676ba3ff625d44362de00267a11503133708daf5b5ba0285' 
  AND (
    token = 'L+YdUDchTvBaBy0yRDal7N7YKhwVEnCqBXRArRbOrXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )