UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A5Z7EP1xERYktLBmU9Zav+8qvQfqTLrOZ/JCm/+1/FI=' 
WHERE 
  key_id = '374ec1449cc128576e07391217d9b5dc77390b09db912c956f606733373f6e6f' 
  AND (
    token = 'A5Z7EP1xERYktLBmU9Zav+8qvQfqTLrOZ/JCm/+1/FI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )