UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+21I80IwlO/B1nk9qX7p6K0S5jFemJfnBLK8/VCrCyg=' 
WHERE 
  key_id = 'dfe60325dfb889dfbb7aa85bfcd3449cdcd8a7fbc3ac332555ce562fe1b555ca' 
  AND (
    token = '+21I80IwlO/B1nk9qX7p6K0S5jFemJfnBLK8/VCrCyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )