INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c9b85a384ce440865759ce48f966e75bbcac273a9631cf0ee052d117a4b87bc', 
    'AFZZQY/csMRbB9vv59E/Y7g5f9ozN0J2VuENiV8pWJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)