UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jzKt9nNAzZXzUbVeNM9TjHIcCHpn+0OPY6G4rENc008=' 
WHERE 
  key_id = '6a2c3de89a6155ec698dbd49fd745ebb3d93298aaa77e716cda531d56f014079' 
  AND (
    token = 'jzKt9nNAzZXzUbVeNM9TjHIcCHpn+0OPY6G4rENc008=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )