UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Pr2ycH+pINztFy36qWUT3n3BIlu5KqYqWVpSLpKREo=' 
WHERE 
  key_id = '27d10e02c9e5d361e682d22c68f47fbcfb211d79472fd000145ba21ce521f086' 
  AND (
    token = '3Pr2ycH+pINztFy36qWUT3n3BIlu5KqYqWVpSLpKREo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )