UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nNHVA036BvSGIbt4+UVWTIZmJ1tfKXGx6Sm1TkTrfJQ=' 
WHERE 
  key_id = 'bcd47f5d974ee194665406a4a1385c5928e68b7c9e6a82451c264665795c8ded' 
  AND (
    token = 'nNHVA036BvSGIbt4+UVWTIZmJ1tfKXGx6Sm1TkTrfJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )