INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f5a733a1bcd1a52e2ace491d0a677e7ce1a93438d0977a5c72c0c64da412feb', 
    'uEBxe6F2lF3LbkGyRfXODK0r2uAUdgA/ApauWeGspiY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)