INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2f92c5675213f2cd62a6bade30e6e1805946e9974d7cc709b6b27cb06bf1efe', 
    'hz3X6lVr942h1d1Hgmi8WJFtb76BVWMSLdxbs3lxqC0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)