UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4sbvf2qrK5aIbVzdYSn1YpDTbLbRc5/ildgRiWmRvAU=' 
WHERE 
  key_id = '0e90fa5d923004e595111b0c31b241ba3caf52b7f4e630820cf990aee2ed98a3' 
  AND (
    token = '4sbvf2qrK5aIbVzdYSn1YpDTbLbRc5/ildgRiWmRvAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )