UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vUrKfB8T/y9jyTZJU0d4uEMv+7UGdBFSGRuMn0/42P8=' 
WHERE 
  key_id = '4dac30326a3cb01ea42bb847991f969ad9d97f2eb248fe117f3d2d9129f12729' 
  AND (
    token = 'vUrKfB8T/y9jyTZJU0d4uEMv+7UGdBFSGRuMn0/42P8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )