INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '705f2310020513b4f897ffb08656ca49f6c0bdde2c71f1023a2b39001d1234bd', 
    'XLHLNXcWabV1q9uqmR7UjSqDyfFdEbbnzPdefRPc0kk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)