UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M1WX3HPpdxG8gtgK5dOAEUp0Hzsfh8HcT1bkONebI0U=' 
WHERE 
  key_id = '3a95c4a806731e5291d2e6c5a0b81dc959f1e94c21a8b42725bcb092ef2edf5b' 
  AND (
    token = 'M1WX3HPpdxG8gtgK5dOAEUp0Hzsfh8HcT1bkONebI0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )