UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xcaXTQYH7fDG4VhZJ0bpU2FSac07/Xvb8xSbF/ZgMxk=' 
WHERE 
  key_id = '5b986c252be03c47da23d67c028740c87910e513021e32ba4c8c2f312499d813' 
  AND (
    token = 'xcaXTQYH7fDG4VhZJ0bpU2FSac07/Xvb8xSbF/ZgMxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )