UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XMApJClZT+d6XebeN9CiT3S9jQTgb18LChUNGg8QqfQ=' 
WHERE 
  key_id = '7fcdd2db7dffb09484eb269e56747c2f6deae71032980208ed1b6e1c9fcbd098' 
  AND (
    token = 'XMApJClZT+d6XebeN9CiT3S9jQTgb18LChUNGg8QqfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )