UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DkajTfMldnM3Fd2swreMouGzf4K2neWJwnDtDSGWtv4=' 
WHERE 
  key_id = '2bbdf01a3b409b34185187f5a89483adbb9eb5981893059cadf8dc1d506fbe50' 
  AND (
    token = 'DkajTfMldnM3Fd2swreMouGzf4K2neWJwnDtDSGWtv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )