UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IrzM2EkiKsVioCp8SiqbSoLyejcoeRLChEn4ZyZuXbE=' 
WHERE 
  key_id = 'a1f0e1c5f5020ef3c3e416e4f467dfa9974a1794530f03f598cfe620e26bf1a2' 
  AND (
    token = 'IrzM2EkiKsVioCp8SiqbSoLyejcoeRLChEn4ZyZuXbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )