UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uIHUezDpzbHT9qq+2rPpLhqVtms2i1CsDmDFBsSUCEM=' 
WHERE 
  key_id = '2da75096d89cdff1a9a4446b608fa1df32b4347c60e88f6d415764c5f333a199' 
  AND (
    token = 'uIHUezDpzbHT9qq+2rPpLhqVtms2i1CsDmDFBsSUCEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )