UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5HNjSMAn2+1O5Z8pNR+hAu7L4AQ5anxK8XS9/mucAH4=' 
WHERE 
  key_id = '03ef4852ed154b94eb35e743928f53dcb3a415b2d3c456f64f3f2993fdbe2748' 
  AND (
    token = '5HNjSMAn2+1O5Z8pNR+hAu7L4AQ5anxK8XS9/mucAH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )