UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1nQ93AAaSJuWPLrUerpT08s/wfIO5LRN0iN3NhJ1bN0=' 
WHERE 
  key_id = 'f17b8b48858fde2d270ac4874756c77e35ab97e7790ef827ac0846af87003ec5' 
  AND (
    token = '1nQ93AAaSJuWPLrUerpT08s/wfIO5LRN0iN3NhJ1bN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )