UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zOjqUu6eem4sTseum+N2WTVdpSS4+Lxm73EWhf5R3HM=' 
WHERE 
  key_id = '7198daef2c71d75b20cf351753d250259a5ede652d7e86087003acd2badbc0f8' 
  AND (
    token = 'zOjqUu6eem4sTseum+N2WTVdpSS4+Lxm73EWhf5R3HM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )