INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9a51bde2f36e9ac4c2fc37dc49efc3b10d2d11962a8c2c8ddd3d4e0688cc25b', 
    'vOLJ6i23gGlmynWb83R4p4yyRiDL0WQH0c6bqHTLSUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)