UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y+x3dme3tXePcejxsyQFGto5nMohWqEJvwU1MKOZM5g=' 
WHERE 
  key_id = '7a7ebff7e6a1cb1841a8b52098b3ef26db07dc71b3fe2172313219f1391fb2e7' 
  AND (
    token = 'Y+x3dme3tXePcejxsyQFGto5nMohWqEJvwU1MKOZM5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )