UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AHZeH2Tk362aANLLj2RWqR8NE/nhYJsTM4atA8FajME=' 
WHERE 
  key_id = '895182ea046eab4470d8d6b3ed6f3180a9c25fd48561a3f0d54cadea92234960' 
  AND (
    token = 'AHZeH2Tk362aANLLj2RWqR8NE/nhYJsTM4atA8FajME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )