UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LzWXyV4woZFfUicos5GPRTderZd40bRp5VWu9Hs3QFA=' 
WHERE 
  key_id = '7ee4e978471eeef8aac2ab5c3f33da2e0ef639f5436c268e0fe938308a2ceaa2' 
  AND (
    token = 'LzWXyV4woZFfUicos5GPRTderZd40bRp5VWu9Hs3QFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )