UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'waoykjfz1+9HsuK81gSE6U2jLBZ56DzKBzeMCW0sSKg=' 
WHERE 
  key_id = '4ba3be8d353d991410aa59b6ef361b049afdc04919fbfd30284bd8f1ffee866e' 
  AND (
    token = 'waoykjfz1+9HsuK81gSE6U2jLBZ56DzKBzeMCW0sSKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )