UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eGQOnOgm15/Te4g/d/8VRVMXYImPL2F7dvC2ImRVE4Y=' 
WHERE 
  key_id = '291dbba1752b05128ef086396e28622111a2a98c2b88bbceca71caa4e9736c39' 
  AND (
    token = 'eGQOnOgm15/Te4g/d/8VRVMXYImPL2F7dvC2ImRVE4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )