INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7a37e7492002a7d86b558f4e4d4894178f0cfd158a0e5806b219975ced4ae10', 
    '2nmkexmSIiSB75DKYDVYBGqt9gmmWUOAP+rnzEHUiVY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)