UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TB2dAt/5qGzrBT14ffebLUmm39p2/I2UObY3EbEXE8w=' 
WHERE 
  key_id = 'c1909e9dad9f2cb49907461846b909ab3fd6c0ddc4c6f66b6fc3782e45ede412' 
  AND (
    token = 'TB2dAt/5qGzrBT14ffebLUmm39p2/I2UObY3EbEXE8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )