UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aqRz5VQC0h0svC/4BY9lyOka49Od5pmI6vHiyDXjA7w=' 
WHERE 
  key_id = '2d3149301d3565ad62fd149da3f354b6a19954aa3d5cedf53c02cc3b75143898' 
  AND (
    token = 'aqRz5VQC0h0svC/4BY9lyOka49Od5pmI6vHiyDXjA7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )