UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yEKU4K+61VNXXGYFDCLl8yX/iLNj82md7QfMV25vXEM=' 
WHERE 
  key_id = '79adeb37edd0b1655942f16e2d8855e58547da3b51b0e3a3ee7e3166bc962cfd' 
  AND (
    token = 'yEKU4K+61VNXXGYFDCLl8yX/iLNj82md7QfMV25vXEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )