UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z7ZJF058XljrKabAF6M1zIJTlbRmEnh7ZBPOsX7G/bs=' 
WHERE 
  key_id = 'a3636cec53e4634a4555f20d17eee1d3e43b5c8eb8d23c74c515d6bc29b01db0' 
  AND (
    token = 'Z7ZJF058XljrKabAF6M1zIJTlbRmEnh7ZBPOsX7G/bs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )