UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6u0y60VVB2ipDncLy7mYL0x7q294bEbKFZgDWIQh7X8=' 
WHERE 
  key_id = '7c1dc90372e445852425552490e13af9d944e87128c507eee9fe617b1e956a47' 
  AND (
    token = '6u0y60VVB2ipDncLy7mYL0x7q294bEbKFZgDWIQh7X8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )