INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ff78f1370693040ac328733ec40f1651e9f75dc4567377f4ff002f36867b3ca', 
    'DTCTAArCPxsQpFSegQ+Xdz7S/37chELyCKkZ4VQop3c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)