UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VFa0XqxjdVzg8NpEN72RsSheImQqVDNPDcmB38h60iw=' 
WHERE 
  key_id = '9aff7885782c597e7bed6b2382c203c4d66318143ab3c1e1ca054feb003550b5' 
  AND (
    token = 'VFa0XqxjdVzg8NpEN72RsSheImQqVDNPDcmB38h60iw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )