INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9e9396ebfc89c164ab4a09df53ad78a0004ddf1e7ba72c0b3a808948d4ffa0c', 
    'Bl7UVCdSaOOJboBcYaWfZ281/+TCRbXutunryMJUEek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)