UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Ky5xEIS9zuX9T+6AOVu6n8UwFNVKd2P/TAMnu6rZOQ=' 
WHERE 
  key_id = '1418db56052b4f7628a2fbea198c2a59fd55dd881a00b8fadd36a522d3cea351' 
  AND (
    token = '5Ky5xEIS9zuX9T+6AOVu6n8UwFNVKd2P/TAMnu6rZOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )