UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YIIKeyDwCDhwIl6/QKkgqN1juah+TffCG3b75qnXAOI=' 
WHERE 
  key_id = '2ce9bc4a252bf9de6b043f083988793fbecbd1de7076c0ba4bb428584aeabd25' 
  AND (
    token = 'YIIKeyDwCDhwIl6/QKkgqN1juah+TffCG3b75qnXAOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )