INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6c08f4ce6c4e70f7f7f8a12b1565c484746d31a4366d0230d31027beb519ade', 
    'rCErMyhuv/Ww0Nxd3ss6oodO8PyzW20nh5tYQO4BOC0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)