UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KO2BRiHlkRIc9x/8Q5KRB79F4SKowqJshlkoEzGNSZQ=' 
WHERE 
  key_id = 'fd2cfd80ee7e2728befb8e628089069b9c77c6d044b57f69176b4203c53a6231' 
  AND (
    token = 'KO2BRiHlkRIc9x/8Q5KRB79F4SKowqJshlkoEzGNSZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )