UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JYng3/CrRF08+wymFWDHuWkgOFyIQ7Yz+8+xvdXhSdU=' 
WHERE 
  key_id = '97fc6d3842ea0a4159659991bd7523d8bc548611a980240d8dadfb22639a0f30' 
  AND (
    token = 'JYng3/CrRF08+wymFWDHuWkgOFyIQ7Yz+8+xvdXhSdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )