UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qpWKJBh+A/qy91BfBu+EF08WEPI0R3AWJkd89Lp9L80=' 
WHERE 
  key_id = '3d96bb2437dcdbbe866dc58b37238e84e415609d39afd5514c138ae277e124db' 
  AND (
    token = 'qpWKJBh+A/qy91BfBu+EF08WEPI0R3AWJkd89Lp9L80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )