UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F5t0lwiZSUeUFS8fN7cY6rk3nh7I5+Z/c19mh2jRqq0=' 
WHERE 
  key_id = '5238adf14ef4fcf97f95e294584716bdf58103b254164f59cc8c3e3d026470da' 
  AND (
    token = 'F5t0lwiZSUeUFS8fN7cY6rk3nh7I5+Z/c19mh2jRqq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )