INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2d5b57df847014f60ae0e4a00e24f57354670727a38fd3f51bc3835f1296918', 
    'Cl9dXA4l8igoPdIIYuPI2lKYCjWCeL0TDg+u+oMUJjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)