UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hYA0ZSNuuFCq5MH84TS5s9dj72TX1eF9mhBfa4UP4Ek=' 
WHERE 
  key_id = 'e4ffc578a2a0b796cf9b903672555001ab81ec4a491874c2a07e14e5495caa1e' 
  AND (
    token = 'hYA0ZSNuuFCq5MH84TS5s9dj72TX1eF9mhBfa4UP4Ek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )