UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FX/6TfTx6y+pK3bCENdApSTqEPPcvcoMS+wv4k6JVIQ=' 
WHERE 
  key_id = '49ad54cba4ca6270e9a45d9bf9213d9102285e8e9c5241ac9694cbf86072d7f3' 
  AND (
    token = 'FX/6TfTx6y+pK3bCENdApSTqEPPcvcoMS+wv4k6JVIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )