UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qTrChC2CR6q6/pyRuEuTzxI6gWiFLQUpZyUpjLDxbEA=' 
WHERE 
  key_id = '1b0ac829cbf6a706ed03b025c657fbab2593fc46da089ddb96cb200877c39cf5' 
  AND (
    token = 'qTrChC2CR6q6/pyRuEuTzxI6gWiFLQUpZyUpjLDxbEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )