INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c880b17bcc6da9d725279f48e2d6231b9b50b526149304eed203c34d008c8323', 
    '4PWgKo8CS85XMJVPM6y5KyImBBtYocolc9VaPemxLhQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)