INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '814ec59984caa7adc35b9ccb155b6c26d4f0454b66f70fffb1b47f139057d4e2', 
    'ThXjQM7KVAP//H4A8AdQe5dzv2ehzXcMu9S/NbZfqH4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)