INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c78b2bca120051a606baddc860bb3f86d23652c2efa8c29d2b39e6c015521aa', 
    'nGb9HFIpwyAN5XTS/SLxoHY7ZTPJFBWdk6V5WIk1l6k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)