UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1cwJfY/1FNwDh03XvvnTivVqjj9COweVQF+uMIBE4+E=' 
WHERE 
  key_id = '3a678f4cc517908b18a7dff894e93848f5db1e205accdaf3e6731a03c2a270f9' 
  AND (
    token = '1cwJfY/1FNwDh03XvvnTivVqjj9COweVQF+uMIBE4+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )