UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HmLKLJ15MnhoYblFVvRGvKUEZEt6UI2BTYzMykhC8Ok=' 
WHERE 
  key_id = 'a1559a1422bb549070bb117453172c159b1c7bd6a9d2cc6a7d4fba123194c10e' 
  AND (
    token = 'HmLKLJ15MnhoYblFVvRGvKUEZEt6UI2BTYzMykhC8Ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )