UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/hU4OfRugp28Pny3hWs/syBWw65MaPncAbdgZdZqtsY=' 
WHERE 
  key_id = '37dee20955372ca22964f82398290333dc491fb1f891d09a2e58b20147ca13fe' 
  AND (
    token = '/hU4OfRugp28Pny3hWs/syBWw65MaPncAbdgZdZqtsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )