INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55d1d102f55025435a4e27f542ccb88e17356eba9b36c977c8a6f4f0feef42ef', 
    'uuherkL7/SdRLoYCJxjTqVJSp0TkK4duOX0+WT2N4iw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)