UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NmqqaHZkNf1We7NjnNMrj6n/418kmgHPcCmZ6hq4vfQ=' 
WHERE 
  key_id = 'c2343438ac2c05da079bf4fae8562965753217e013e3cbe6a88418b94bdf80b8' 
  AND (
    token = 'NmqqaHZkNf1We7NjnNMrj6n/418kmgHPcCmZ6hq4vfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )