INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12ba97f56e7ce6dfd85f8af841469d9191e2bf03478b83381c21c64e400289d8', 
    'ypKWT2uLJ6awhDyCbWdg/5B+kDiKeXhS4sVp2dXbkLc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)