UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PLV0HTUIbIllgBnnUKTpFpuJvmQgnQLYgT91O+AeuoA=' 
WHERE 
  key_id = 'aae3609c733d93b831fbdc837cab744d231fc51daca45eb7e6746a59c362d364' 
  AND (
    token = 'PLV0HTUIbIllgBnnUKTpFpuJvmQgnQLYgT91O+AeuoA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )