INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68c147881c8a3ce54cdbe4dd6b45bfb54aad01c74b2d528099190fe17639205d', 
    'J1uPfbsgcXi5B1nf92FE0dwhO/FYNTHWjzGYdBRIeEQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)