UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GQuLR8nC/WgqPMZZIS85fpMsv2h19G+A4hDZyWj4HbQ=' 
WHERE 
  key_id = 'e5e0c484d9a37196e07afe867b486c612e12290cf3d84e0cd4b9603f37123134' 
  AND (
    token = 'GQuLR8nC/WgqPMZZIS85fpMsv2h19G+A4hDZyWj4HbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )