INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3dd793bee542b62fca40244a81f7eaa6c56ad56cbc41ad328782de3aedced98', 
    'mGuB4NG8HJJxLW2Y/FxAgiyZzoCsn6Kwycd/iOjOFx8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)