UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/dHCfytgDk1ZmuZj7hHkb/BcJ47XP3hbsalj1kPWNa8=' 
WHERE 
  key_id = '97e3d2bb06273cc7f242496dff71fa3897a8b92ae56709967b60cea0caad7641' 
  AND (
    token = '/dHCfytgDk1ZmuZj7hHkb/BcJ47XP3hbsalj1kPWNa8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )