UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BqGbomTgmpPeqvwvpzq68HbcYxWWht4Wv2gABUK/u+I=' 
WHERE 
  key_id = '19edc68bc66c085bb52ab512fdafd023ba77855e7d1fb9c638389bb8dd628d2d' 
  AND (
    token = 'BqGbomTgmpPeqvwvpzq68HbcYxWWht4Wv2gABUK/u+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )