UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/+eL6QqxtWZ17T1od2i8+2DnSK79kpKaW2vVR8MF+L0=' 
WHERE 
  key_id = 'ec9b4615679fd24f14612893be0fec9441e396ced503a6f56bb3c8a8445d6b0c' 
  AND (
    token = '/+eL6QqxtWZ17T1od2i8+2DnSK79kpKaW2vVR8MF+L0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )