UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YIvTZFu77qIhPqtn/27AVtavPs71T/tmx4NbV5njZlA=' 
WHERE 
  key_id = '90993a0334c8f56bb93539c42ab38319679715a12e9752d8c68a12745f8f02f4' 
  AND (
    token = 'YIvTZFu77qIhPqtn/27AVtavPs71T/tmx4NbV5njZlA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )