INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1256fffcf4b1b73f888693407a8bb514d4b79a339e479046d5c620f7e30c0a07', 
    'wPSDeJWAR8zYh1gLeggq5lG69QZvUnBcy6cNBkXS0LI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00079

Result

int(1)