UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6oFtn/JFwAuNKwaLEdXkByJuLdpPjMGLj8d5bcHwpsQ=' 
WHERE 
  key_id = '316d0c7267bb663aa52cba6a5455d4f5550d47aa7de2798d7b10ba22366d3132' 
  AND (
    token = '6oFtn/JFwAuNKwaLEdXkByJuLdpPjMGLj8d5bcHwpsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )