UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5qfAQWU17OWwGTn+ci+eq4M6OF55fRSqR7lwjDOsmSk=' 
WHERE 
  key_id = 'a7c535eacc485c6c2101f453d4183140454f1d8c9d0a4bf285e9721831d83741' 
  AND (
    token = '5qfAQWU17OWwGTn+ci+eq4M6OF55fRSqR7lwjDOsmSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )