INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d15ec5cc572210bf6d95e41220714d044927ac6fd592bb6a103bcab1fc50fae', 
    'tXrsuxWLiozecJNw7W+j6Ez7zTU5vdPAdEHiTjPyDNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)