UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KG+cVDYx4vFEv0mFF96t9ATEHAzqSK1jSrbR84L6jPk=' 
WHERE 
  key_id = 'b16204eeb8aa22223462f70e04ea557b8fbfe5fd0757098e3121d84c7bdc078f' 
  AND (
    token = 'KG+cVDYx4vFEv0mFF96t9ATEHAzqSK1jSrbR84L6jPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )