UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SPtm1v0c4WxuciETbiNiuuifcPvAu7l3YT7q7FDz0lI=' 
WHERE 
  key_id = 'a8c449dd9941757c7fee2f9d0ab9891b1a24dc044f7c9081f411258542827eb5' 
  AND (
    token = 'SPtm1v0c4WxuciETbiNiuuifcPvAu7l3YT7q7FDz0lI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )