INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd71f1b3bd4dcfcf1108a6fdb78027db7c494f2f4c3c47ec9640593d94cd1885d', 
    'eMuOjsqIPj8ioVxkPFO/QdlMg8hTqY1NaIuheh/WhWw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)