UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RT5d4vMwLxf5bAXI+5fuf7+vzferfj6S1Otm/MnDrrw=' 
WHERE 
  key_id = 'ec23797ebb21a883b69c3e8e6db5a4a76771039fac3a2c000f7286b41077caa8' 
  AND (
    token = 'RT5d4vMwLxf5bAXI+5fuf7+vzferfj6S1Otm/MnDrrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )