INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '893ed5525cebe1d8628d95f0e766affaeb2e67c2a26e7fc89e94a2aaf056eb63', 
    'uwa7/qJeBgbdF2akr1xYEHPO7r3HCslMMzgbpIMW1LI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)