UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MJLyNXbYHYPfbuSCRdSPeRqT+wl/kk9aVplOgyC7BK4=' 
WHERE 
  key_id = '0473bddf411b4df5cf2f97cb7d6a770aec426d2af4cfe6506bef3886a2ef1c7f' 
  AND (
    token = 'MJLyNXbYHYPfbuSCRdSPeRqT+wl/kk9aVplOgyC7BK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )