UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ugXajG/Dk0rr8vVo/Bp4SNh642eWTxCsoijpgN8unBQ=' 
WHERE 
  key_id = '5f8eb75a4aa80292068cc48f0e70093c8236b745bc68e59ed4dd4bbd6030b480' 
  AND (
    token = 'ugXajG/Dk0rr8vVo/Bp4SNh642eWTxCsoijpgN8unBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )