INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b14be8e03feebd35d024152495a6fc980e8932956efdc270eb58ee7bb57ae3fb', 
    '/QdZdVyo6M3z9bj90WRdxrtzTtCTWT4t3xbBU5FfHDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)