INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '375d3b0ec23953bbd8897f62102a4fd8ae37d142f9c20e956fa1c47eccdaf181', 
    'KuhmiGcqjFUGzPeVpqmmop7sXDm4l3nAn9iP+MEFOew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)