UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W7t55D+Of31hNk1UevO85wOhzaLH4WeyMnT3oaG9wIg=' 
WHERE 
  key_id = '888cdfd3d30deb42f0f0516f8ab5c83b5cb622090602d68b513d8ff8f812501f' 
  AND (
    token = 'W7t55D+Of31hNk1UevO85wOhzaLH4WeyMnT3oaG9wIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )