UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dUd3qtY1rqb2Aa0cx1ATlQt1vZmnk1klSO2q/eAuEBM=' 
WHERE 
  key_id = '2d82e6d00504a9ddacc8771feeee70a33231b8f69c5e95b4377e8e7b0ea3e0c1' 
  AND (
    token = 'dUd3qtY1rqb2Aa0cx1ATlQt1vZmnk1klSO2q/eAuEBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )