UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xQ9olel8kONsOdE3MWK/YjV9DQGPP84XeGoiA+dfdVg=' 
WHERE 
  key_id = 'f200c25bb24f89c45a2e244b21d8848390af5f34facf765797de72f9d7970b1e' 
  AND (
    token = 'xQ9olel8kONsOdE3MWK/YjV9DQGPP84XeGoiA+dfdVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )