INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '770f1178758ff27a8e448f1ef33e96e01a646d12288de7ea5637aa1cdab7f64b', 
    'k2CtC5Q3VvRHzWOOoMx7H4IomZd6f2COjSowY5+1ZjA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)