INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f9a6917a546e12c702c0b7dbfdf281618b5671b709cf714ff4e8204c23e2235', 
    'VdR8cZNAaHjirHR3yo52Xe4a5c6r2pQRhNic0ieiQnY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)