UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '18Zg/2GWoaC2Y8CM1d9TkjJxXhPtk4zaHApPKHq6/Hw=' 
WHERE 
  key_id = 'b80814dc9db14ca14ede56b18c52d44d50754ab1285805147f9d108bb9608175' 
  AND (
    token = '18Zg/2GWoaC2Y8CM1d9TkjJxXhPtk4zaHApPKHq6/Hw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )