UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r0g3ervHZJZ/m/PlIoR5p+pSq1dVx5mSG28SAoR+QRE=' 
WHERE 
  key_id = '700c007cbd66a6f9c38515eb97a61a56afa4da70c0889cdb8307ad632b4eaee2' 
  AND (
    token = 'r0g3ervHZJZ/m/PlIoR5p+pSq1dVx5mSG28SAoR+QRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )