INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9e4f4bda2d8107f8d41cca444c1db68741a71fd337cf1a0c315a0e67c9d54d1', 
    '7uhSHZlTleoIg+5beA40a2X4dFgq/bALpFiKNV7YWGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)