UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IbauU4ddS81xLKE/1qHyX6eNIQGjZk0xLB2lHEdauBI=' 
WHERE 
  key_id = 'c5968ea8fabf23fff59d7c44f638f9789b641395a3d989f63445411e0b5635f2' 
  AND (
    token = 'IbauU4ddS81xLKE/1qHyX6eNIQGjZk0xLB2lHEdauBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )