UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2NN+NIekx4zpxHuJFB9vh49fhv913XfLsuCQgAGprpw=' 
WHERE 
  key_id = 'b03fb956de29936216734f5f6ae456ca45c0e07c6effb535902d0194cbc8ec10' 
  AND (
    token = '2NN+NIekx4zpxHuJFB9vh49fhv913XfLsuCQgAGprpw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )