UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YsVm7Jr7W1Lsfrqyt419ez82p/HF8uSUddwNLNcaqqU=' 
WHERE 
  key_id = '325555715efab04d521d49e255084ba738c179f14bd29e1105ced32b9d6d4fb9' 
  AND (
    token = 'YsVm7Jr7W1Lsfrqyt419ez82p/HF8uSUddwNLNcaqqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )