UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cg7/KqhHpbWn37N7x/EZQylL0p28Qe3mJx/TrbwReMg=' 
WHERE 
  key_id = '7bd389897f48a402c15764e3626e8376bac9e7d36e8c6dc00a73a05865c18d99' 
  AND (
    token = 'Cg7/KqhHpbWn37N7x/EZQylL0p28Qe3mJx/TrbwReMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )