INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f4b7a1df360d805c84810e468d31790fc1155181ba6773ce493362c2326c2fc', 
    'UCz/ZakaNjt0BZZ7o4BmFa2dVTBZ+UHxjfs5zhRIcNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)