UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bR1roBe2ZnG12nXFJulX43/u07qYulgV31zWVG7Eu/M=' 
WHERE 
  key_id = '50480462669be2657298f0f4a7b00d70122bce841d9df18b409e14c091803610' 
  AND (
    token = 'bR1roBe2ZnG12nXFJulX43/u07qYulgV31zWVG7Eu/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )