UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IrLMf9LeIzOWKzilzG2su5ES564T3385JynttJFGJMc=' 
WHERE 
  key_id = 'bcc1bd1d3ee62e657b293355f0010e1fc8805f051c4b02adf26915518f430d2d' 
  AND (
    token = 'IrLMf9LeIzOWKzilzG2su5ES564T3385JynttJFGJMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )