INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd21c1b7c1acb266ada6daf9a3d3e4688a94b52cfe0070aadcfbd5f6666c17cfb', 
    'YCRXnhGQoQuhzG4NKyl7L3RvT+aiWIqj2Jzx6yffCBE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)