INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '492f0d65dc24dafcdd8a5bb6c947b9c4a93ed19501d4567cde40f34c6ee3ab52', 
    'dP8/VaCvRsri52+08aryz2p1xjDQFONlCPkOq6Ekam0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)