INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7494c592cbe5694819913ed8d58439fa7767d33eeab8943efdcb97917cda4a3', 
    'F2Q7QoCWQMCF6OB2sl8wvGoJszC5h8+P7V/9cedkpwU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)