UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n7sakzgw/0/DlouOL4HlgqpIoeHuQH3RYJPcXifP/jg=' 
WHERE 
  key_id = '9d660dc7a744ae6cf99d04ba368eadd3b7415da866b51cb2c667fddd29e8293a' 
  AND (
    token = 'n7sakzgw/0/DlouOL4HlgqpIoeHuQH3RYJPcXifP/jg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )