UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6651i96ffD6hDp6EI5Cq4J4N+xxkqGmLVh2i0u50iNc=' 
WHERE 
  key_id = '2f60973de769d4bf4ab42b4abb0c2afecbdcb1859495da4146043e347ef761b6' 
  AND (
    token = '6651i96ffD6hDp6EI5Cq4J4N+xxkqGmLVh2i0u50iNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )