UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v7UR67ENlRNxPxTdddcHDxabH2vns8X4h/pnETRiKcA=' 
WHERE 
  key_id = '6cbc573ef0fec30b151d6941f7c1781d9a559c8cff6d951ec987f6ca8a6099d8' 
  AND (
    token = 'v7UR67ENlRNxPxTdddcHDxabH2vns8X4h/pnETRiKcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )