INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c12c0e340b890c445f0d1848b321e66082789f4892c0a695ddaf4dcd2e292cb', 
    '2yyYDssxT8X0dSUfHzvEmusNn4cpXXhcHRzZZdP1aww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)