UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fDvJonkfjeowUGxqmO38h41SC4GGr7vNfeVMeOY9ESo=' 
WHERE 
  key_id = '08b5c0b6920043d1588b554aab50f6541f8d0e2aa11c61ef266fc4602f2eaccf' 
  AND (
    token = 'fDvJonkfjeowUGxqmO38h41SC4GGr7vNfeVMeOY9ESo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )