UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sne2N1Ie/9jlfANj4jo6Q71iIJXP/QlcYEbCpfo5kbc=' 
WHERE 
  key_id = 'b4ca4df7389f1aa95970e6a64ade263d5eaa8a795222883ed6bf8130e3de999d' 
  AND (
    token = 'sne2N1Ie/9jlfANj4jo6Q71iIJXP/QlcYEbCpfo5kbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )