INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e3bd14398b6e3b7d23d8bbab0378999215e4c36493b24fd7e2b09427f70c2dd', 
    'HTJDjYPNmEyK0KCty902zUhIzJmE/DzPwtIeCUu1rhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)