INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bdf9188bc9626e0e3ce4cc0cfb17a8b0cd2a6901debe420106ac82b7f745a1b6', 
    '8V8g5lKzsBQuwLWxo20A6O8DnZtAUfT868fgO97qNWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)