UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BN+MmglATpTy5aIIwKIoJKxq79nfSezQeMqx/Vu7di4=' 
WHERE 
  key_id = 'a231cc1c146c00a37216c4828e25e727cec3d39bbfab92bdd1ac1623a337223f' 
  AND (
    token = 'BN+MmglATpTy5aIIwKIoJKxq79nfSezQeMqx/Vu7di4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )