UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RAyjbSLB0Eu3jFxHO+hACwbef3gK71bMn1FwGfJQ1hU=' 
WHERE 
  key_id = '94d24847a96bc13270c8c1c0414b97bb6d3201666912c3d9aba464bf7acb4082' 
  AND (
    token = 'RAyjbSLB0Eu3jFxHO+hACwbef3gK71bMn1FwGfJQ1hU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )