UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sSRaRfwDBrhkyt/BIbDRFIH6cBd+1yCRMjDzRQEXUI8=' 
WHERE 
  key_id = '5436ad5449e86a2b40b584316d31a4140e64aefa66b5c3f469e4d2a5f43b316b' 
  AND (
    token = 'sSRaRfwDBrhkyt/BIbDRFIH6cBd+1yCRMjDzRQEXUI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )