UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ut8M3Zzvr5Jr8ghYA+p3Uaqh4ecYJGjO5cwqL1r5sn8=' 
WHERE 
  key_id = '777e3fcc96ff6fa5d3df31d501aa0f2a3bc9c1d035f3eaebe8a7e10a38600ae7' 
  AND (
    token = 'Ut8M3Zzvr5Jr8ghYA+p3Uaqh4ecYJGjO5cwqL1r5sn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )