INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ea433ec3e0ee45d018aca868ada19bbfa07a5684fbdea8315604a6abf88e4a1', 
    'L8kUdPHf8QGiMM9uBjG3PIS6qjnvqkMs9wE5uzGOukU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)