INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8781b84a284b75c70525cdea4a0b095000f3aedf1368f9d8ca7ff28455ac6b7e', 
    'QxyPBFokVnmC2XYB81eAX6y+lsi1H19VcHE2mW9txCE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)