INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2c91124600fbc36f3ba52a7a8628689f31ad921ebc0a8a974befebf6c8146d2', 
    'II6oRHOd91mRbNJgOGfhZxt9MCAjnJrBoDKAGsjzsrw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)