UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iN37Nf87K0NosPvzTP/cbWtvu+GPn7ikF/s/u4KKu4M=' 
WHERE 
  key_id = '2303222357a9a330090068e22ed784a7850cff435690be3ed9d238b98f5c1af5' 
  AND (
    token = 'iN37Nf87K0NosPvzTP/cbWtvu+GPn7ikF/s/u4KKu4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )