INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15fb65bde9ab194b337708fe849645703c137dcda131e88e1ff12197e72d47b7', 
    'aL85xIDD2P5hWI2V4gqYKmx098YTa+UXJjJsCs8qxHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)