UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L9jFCTnuuZtCA1dlUkCnAZFnIU2W/yDMuphPeo6H+24=' 
WHERE 
  key_id = 'd86b3186b47a9aa81d10c40ff6fab900169a6532ca52e2ec686c8c6eae8d847a' 
  AND (
    token = 'L9jFCTnuuZtCA1dlUkCnAZFnIU2W/yDMuphPeo6H+24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )