INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fa9f24336a4bce95e7d665607c85d4b728fe9be609322fe44c5536082031023', 
    'GsDA1CX1R/hbSQdFWb2AjhiPrsSpOVu//HjlO3tVljw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)