UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BBEC5bjH6ljBtLyWA+ycmbV61eY0EOmgjv288qZKymk=' 
WHERE 
  key_id = 'f37935cc748a72cd2156dc6e8c1219e22082003b32b64dfea9476d54f853a5d0' 
  AND (
    token = 'BBEC5bjH6ljBtLyWA+ycmbV61eY0EOmgjv288qZKymk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )