UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IViDVUsHvvLxTi+4Sc5jUC/CmIPtfWhMicLvpqHJbs0=' 
WHERE 
  key_id = 'e20cc8fefd65c2d257e83d1cb75d35c30b5cc29875516dd726cbe37913feb34d' 
  AND (
    token = 'IViDVUsHvvLxTi+4Sc5jUC/CmIPtfWhMicLvpqHJbs0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )