INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db2b65b2409057bf640950b2a1bc8b65420775cf79a48a44ee7daa401ac32120', 
    'MQO4k07gcLKWYTbryeouYFTpEskpWORfyXeoFiiMxGo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)