UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6fV8uPZjmyEZAwtYcOdjTjhfTOlNWiHX1rP06zHCGWc=' 
WHERE 
  key_id = 'fb482aae30459aac6f36b900ea72a50bcb31450a9d6aa3bacd06af43ce40c609' 
  AND (
    token = '6fV8uPZjmyEZAwtYcOdjTjhfTOlNWiHX1rP06zHCGWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )