UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ZYubGl8ZMJN2oObQZiyGlmvYVqdIqoZFw6MBz8+iIA=' 
WHERE 
  key_id = 'c968718e3288de4e780398b58bd8210d633d67a7d2b88e15eb558499bd24e556' 
  AND (
    token = '4ZYubGl8ZMJN2oObQZiyGlmvYVqdIqoZFw6MBz8+iIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )