UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EjXZYakIIzCSppboNoJiNH1eIim+fNABF12W7yNucP4=' 
WHERE 
  key_id = '27efe931a17c44d7c8bfc5d267713cac5f1f0fa42dcdcf08544a0fccb2f30ac9' 
  AND (
    token = 'EjXZYakIIzCSppboNoJiNH1eIim+fNABF12W7yNucP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )