UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pb6LGKpVbKlixOCCqXTnCopmAiqjE90BNX4oB923mf4=' 
WHERE 
  key_id = '7b0564d0880348ad1a57260834fd4d785feb234677128ddb13ed1017cdfc5fa6' 
  AND (
    token = 'pb6LGKpVbKlixOCCqXTnCopmAiqjE90BNX4oB923mf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )