UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/FPJYRGlMCQ6sTTIkpnNzqRMPzRfYAWVl5/E30kCoEE=' 
WHERE 
  key_id = '06729449a2309dcd8844e2bf77b7be94eea7d94c06a46c062d256af4a217a38a' 
  AND (
    token = '/FPJYRGlMCQ6sTTIkpnNzqRMPzRfYAWVl5/E30kCoEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )