UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+2jEvc8xv95ECz7+0yJYun2pxEVT/axYBjMGF8iAoU8=' 
WHERE 
  key_id = '8630e1fbb740dc909a478828a0ca03f7d06167f9e4a5eb2d95b3a99cda553bd2' 
  AND (
    token = '+2jEvc8xv95ECz7+0yJYun2pxEVT/axYBjMGF8iAoU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )