UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MopbceeU1BYCi0R2V6XctulC9zT7DGZMfQLr5LGhCP0=' 
WHERE 
  key_id = '98407b1b310957687325dab1d13120493ca35b97abbc534fdaea4e026337e540' 
  AND (
    token = 'MopbceeU1BYCi0R2V6XctulC9zT7DGZMfQLr5LGhCP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )