INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e78581bac36f9f5e23d7dc05170008b13441619937b6b97a3d8ecdd2834a937', 
    'wCFdA5FlZxLNffNsEGF/JkwFDQG8kQ4WBL7p9xsrOAY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)