INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b862f1a9260080f4878f99f0070be352bb4d50579522eee4fc50c04817f5a32e', 
    '3i+N0xe0i4Ch/AKmUsvbBuEZSpbaQcGd10uUVuowh9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)