UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RERyh00dTUfO09UhXjSuYwk9GzMARQRBrKwi/9IhYwM=' 
WHERE 
  key_id = '41f7c2f538d2365947ea342be8723532f8890a5c40e34a7366baf49262882848' 
  AND (
    token = 'RERyh00dTUfO09UhXjSuYwk9GzMARQRBrKwi/9IhYwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )