INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc8b794de792423a06e55aaaa54a65c2368f847bd0aad6ed804900fcd4cc5984', 
    'cdW1jb/xAnOrAeV703XoV6xLIgRV7VvOq3Ygk2uqcR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)