UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5jOHbMqbjhEOiWljTy2NaWPqK23jAx4XBXZQvYs1aFc=' 
WHERE 
  key_id = 'f7da9f7a2aad69ebfffc8ea525ba0af6199056ea1752d66354261c2876a5df02' 
  AND (
    token = '5jOHbMqbjhEOiWljTy2NaWPqK23jAx4XBXZQvYs1aFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )