UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P1KbkVB/BS/euouBCWy9CUDgU3x7WIr8t0Ffegv2S/w=' 
WHERE 
  key_id = '47f42738f56cb6b13a912c77a38d7ad7827f9ffbcb6c0ad14113501f289dddda' 
  AND (
    token = 'P1KbkVB/BS/euouBCWy9CUDgU3x7WIr8t0Ffegv2S/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )