INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '64c010c4e3b1366a51dec96449e9d2cceead590b0d7858dac49be8734dbedb55', 
    'gnQ0wBRr81FMxpaiMGw6ommohXWs3IEIYylWvysgLj0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)