UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'epP5xBJyUnhPyuwSH3RG0smV9bG3naH68s/hGG+2yrM=' 
WHERE 
  key_id = '7a74f0c968f2563a7fd7ff8d37f3b7f148db6e4630780de73e1a81b16e804a11' 
  AND (
    token = 'epP5xBJyUnhPyuwSH3RG0smV9bG3naH68s/hGG+2yrM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )