UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WEBY1Gg+IY0/Uqv0lsAqwsD3TANKcQ5bEVSODu42cbM=' 
WHERE 
  key_id = '364e552ba42caad99359631cbcdd647eba686f975ad6d64dcd709df685db0c53' 
  AND (
    token = 'WEBY1Gg+IY0/Uqv0lsAqwsD3TANKcQ5bEVSODu42cbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )