UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3/0QG/QaOUtc1o2M/Xv1Rhh13w2ty1Fu03l5a+PvdDE=' 
WHERE 
  key_id = '8ebc6203019c46b021492891932c6982c38f408c5e9e4c18385e21d74eebd9a0' 
  AND (
    token = '3/0QG/QaOUtc1o2M/Xv1Rhh13w2ty1Fu03l5a+PvdDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )