INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '32a98e8eaefaff20edd5b22988eaf4884a0f0b6d861c021f104c008953ed1b83', 
    'FHHoIMKapLkUQKcEGUniJ5gTkn//Kfv9MoAFcEYSFMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)