UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'djDUVtA+15lATeMyJ/J8KavU0XTrNAtwgiFY0DvrWrY=' 
WHERE 
  key_id = '5e668eb15a2df7850fa4f1c1d726db047d424e185af97f3aeafd16f95870d364' 
  AND (
    token = 'djDUVtA+15lATeMyJ/J8KavU0XTrNAtwgiFY0DvrWrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )