UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FNnIk6kgpB8dFPUN7a9c9xNQhGTB6oU6QQKh0+7ndvg=' 
WHERE 
  key_id = 'afbcb8a29b45e064eab820946df38b9b51353582a1c3310bdc7e6aea588beacc' 
  AND (
    token = 'FNnIk6kgpB8dFPUN7a9c9xNQhGTB6oU6QQKh0+7ndvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )