UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ERWFj2Ibucb9FDiNPic+v7Bk44MooYV7zcT5NzRBZkc=' 
WHERE 
  key_id = '30fca3bc34cb4cc885d58e3e2d9134d08a5011f00e73cab0e3d50a1b0066c674' 
  AND (
    token = 'ERWFj2Ibucb9FDiNPic+v7Bk44MooYV7zcT5NzRBZkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )