UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9q1+wRPwALk+XZVYu4L5DNkXDtS8G6loVfT0+Dkax78=' 
WHERE 
  key_id = 'a018531e3b3fe50752807e0c8fe011106859bd7983cb9a5a61cdcdee280fb57a' 
  AND (
    token = '9q1+wRPwALk+XZVYu4L5DNkXDtS8G6loVfT0+Dkax78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )