UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g8X+hV4LEXFlZsXBbnIh/C4uqe+4EwISFGSfUXpP7VQ=' 
WHERE 
  key_id = '3afc2fd3d5fd3ad73873fc0973c8e3ccd15c4b4e1c923f44b6cd25097c3d9154' 
  AND (
    token = 'g8X+hV4LEXFlZsXBbnIh/C4uqe+4EwISFGSfUXpP7VQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )