UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/QHXvm73jX1eZng8S8t/2+X6O5aYm8u6dkkNawYuaFs=' 
WHERE 
  key_id = 'f69c3fe233e7e5a953e8dd87705f767f06763dfe2cbad80c9e14679f57058ee4' 
  AND (
    token = '/QHXvm73jX1eZng8S8t/2+X6O5aYm8u6dkkNawYuaFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )