UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BYu+z+14TpK9XEqUCgb+2H/h+UbrBeejjw0q4buuypQ=' 
WHERE 
  key_id = '7572dbe3d68406ba5ff4a8dded6478c39664b4e6f1ac7753ec27dd569d2e7baa' 
  AND (
    token = 'BYu+z+14TpK9XEqUCgb+2H/h+UbrBeejjw0q4buuypQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )