UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y7hXySbuTSRfoe0WhZnYhxTkZvHZK3c85K6f9FlWrOI=' 
WHERE 
  key_id = '90f2be796829efb32970c3bffd8cd267712928963d0e44aeb8d3bd30d85b844b' 
  AND (
    token = 'y7hXySbuTSRfoe0WhZnYhxTkZvHZK3c85K6f9FlWrOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )