UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rjlFQpLEbL1PDiJ6ribr9M+CjsxXB8aLXlMf/B1BPPQ=' 
WHERE 
  key_id = '1255eed443fdc3231e149884c066840ceaf09a1da7190cb1be7b223883873895' 
  AND (
    token = 'rjlFQpLEbL1PDiJ6ribr9M+CjsxXB8aLXlMf/B1BPPQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )