UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nERmorACcSIE9EoFdeK3qVV7qlXrE/cWsrTSd7LN42k=' 
WHERE 
  key_id = 'c55b3a45f2778ebefc7c656cb8890b925f959aac35c80b64ed5f1d2d7787fdcb' 
  AND (
    token = 'nERmorACcSIE9EoFdeK3qVV7qlXrE/cWsrTSd7LN42k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )