INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8102f4f2534a36e65f2ae0aebfb3267bf76cac8ad9b696ca614431c74ad5c3fb', 
    'QChWDpI3wttu0o+PvaE/wA0V4bsMaRVnXuljorvxjQc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)