INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bfd7f1cdaf2dfe6413ca32bbac1439107e8723804aace91320d6cdf17b0390e', 
    'IEhLW+W7eSsAMh9rmHr4pFVyFXcTDZXKXNbYuJsrSFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)