UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qRvzauYCIjJON0lWV3PWuWfHKaZQZG4RUsW1Wob7qCE=' 
WHERE 
  key_id = 'e7fb29386cf2573812a22a676be7cd7e5ba060ee424fb830565721a52d1bb882' 
  AND (
    token = 'qRvzauYCIjJON0lWV3PWuWfHKaZQZG4RUsW1Wob7qCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )