UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uT9BLsDQvk8IAHDWTSWSSvA0AWjTvNDiQi+1hSblzZ4=' 
WHERE 
  key_id = '827911e46f5cf7a50987a44dd513ce5860d23dbae6f3739b83a401cf7ecdf4d8' 
  AND (
    token = 'uT9BLsDQvk8IAHDWTSWSSvA0AWjTvNDiQi+1hSblzZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )