INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b2709b50cdf18c9017627c2635919504ee47a10a03c1a69a901c933896e754b', 
    '0scWXd1sXUPyTzR2rcsXc6c3RYXqvKVtJHjHsGjdxhQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)