UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'no9Bh02bVfU9D5hVcZgv5ALlppLVyJjNWfIk3Po53L0=' 
WHERE 
  key_id = 'c4b5b0195c737b8afe17def089c266db3ebc36f134eaf39c25481afd82019461' 
  AND (
    token = 'no9Bh02bVfU9D5hVcZgv5ALlppLVyJjNWfIk3Po53L0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )