UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YXoXYgM7+ldj8StWtOScZ77fbtx+xy084gbDoqSjsY4=' 
WHERE 
  key_id = 'dddc6188db5a2ea68a2cfc41d25d70749a56f5479fd9e4a823a8e0a8a44a1f3f' 
  AND (
    token = 'YXoXYgM7+ldj8StWtOScZ77fbtx+xy084gbDoqSjsY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )