UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C/wozvwwgqTmf6tDgPwVftGDgZwvt4SLQV3qS0vVuS0=' 
WHERE 
  key_id = '3efb2c6a18c41ebba1e1dcf3acc0b005bee09e2d60c4bc04170dd27947e51241' 
  AND (
    token = 'C/wozvwwgqTmf6tDgPwVftGDgZwvt4SLQV3qS0vVuS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )