UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nTreNgA031IE6owddIKhuRjCKCo4/K12w8MOH0/iP4s=' 
WHERE 
  key_id = '624c50d66788f959f45d5c16d2aad28f5bb797bc7859e179e8d75a2cb674406a' 
  AND (
    token = 'nTreNgA031IE6owddIKhuRjCKCo4/K12w8MOH0/iP4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )