INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8bf59df15d22b5de1080d1ef519b208c942bcd29f43f8e3325866d25efd218c', 
    'HOUUK22yI5eyLttDJozwigU187plHgqsmyrHmGQV23Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)