UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eQWmrqxH8UvSJxtyAVQLlGrJurr3L0bt0152BJHICmE=' 
WHERE 
  key_id = 'dfcfda9db76297dd9cb66c90956ab9a3914341eff1b4381b7c7991e05612bd4a' 
  AND (
    token = 'eQWmrqxH8UvSJxtyAVQLlGrJurr3L0bt0152BJHICmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )