UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z+dXA2NZ+1hVwcV6Ik2rX0Y+vvoe3t/D+50YtVx1l9I=' 
WHERE 
  key_id = '7fb7021984bf7f0c1274475ad90868fe1ec6c0744012c1978acde4b59ef31710' 
  AND (
    token = 'z+dXA2NZ+1hVwcV6Ik2rX0Y+vvoe3t/D+50YtVx1l9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )