INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b8fb4e6eddf045ff8a42ff91a3ace7897683e1e64084758136cfe859f661ea3', 
    '6n/pTvHX1FqH58o3T9nc7rIhhws6qdGMDmBQYS8oK3o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)