UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'choH3gkLPMwCfup2aM0ahc16SYDHomZw4y7mjx6ezgM=' 
WHERE 
  key_id = '3e972b0340f3f5d63a2b1e8bc9c3418e8ba83721d671435c1612bfe35a3caf87' 
  AND (
    token = 'choH3gkLPMwCfup2aM0ahc16SYDHomZw4y7mjx6ezgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )