UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FjdFI0NM4jTtt2yrCkA9hPkaDiQ1lmIuPixLG1dRd64=' 
WHERE 
  key_id = '1fa48c41824ec2058c4f243998d71ec3881798e74e6275eb1ee484beb30bba7e' 
  AND (
    token = 'FjdFI0NM4jTtt2yrCkA9hPkaDiQ1lmIuPixLG1dRd64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )