INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd3adb523ccec47d3e372794002ab4c8aece6f6a693abdc5a762388ed8654ef4', 
    'WqvIAmgRu50v7QW8wLAI2N3FfjtSXg9JTKMsBQ+ktAI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)