UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RMouPnBwG+wyYdawkvI3+j1SDERdywbTv7aFAtUfObo=' 
WHERE 
  key_id = 'cc65dea55a6126f2c91b414f7486d88ec3934764fcb851fb4ac6e7ef2ed8923e' 
  AND (
    token = 'RMouPnBwG+wyYdawkvI3+j1SDERdywbTv7aFAtUfObo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )