UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J7lT/QdK4H2AABz2L2zzH0WqwpiXw72/rHqm5kZXnmU=' 
WHERE 
  key_id = '94756cba153de86e19bc7d5a3f0b3d078d760cfda86b9ec59f9d7f6c399963ec' 
  AND (
    token = 'J7lT/QdK4H2AABz2L2zzH0WqwpiXw72/rHqm5kZXnmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )