INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '392d350ed734b026333891c8dd3dbbd2542d0dfb97fa9ebe184e71a2bf4f64c0', 
    'g5e1qkGmbtoP1fU0pQXFaVq9JzwD8g1yaoehIhbN3nk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)