INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb5c71fd3e7e0b559816253b05f3515a07f97183a31616767a213b31812fb4c1', 
    'x9eHFr5G/3sqI70Orqr3uaut28ca0F8njr9obfH5Xdo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)