UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JXdMuULBQCqnNq6PpWPS4AnV03GN391+voDaDaMD6/U=' 
WHERE 
  key_id = '556625338753e08bafe940d9531e1d1f263288361e9f5d0a38b01be939fee01c' 
  AND (
    token = 'JXdMuULBQCqnNq6PpWPS4AnV03GN391+voDaDaMD6/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )