UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YzydSAlD8jNX4q0qSVhLdHwGdSi3mZVgJzkAkfbLiCY=' 
WHERE 
  key_id = '053553181114b0d77bbafb7ce2c3eb678e62138d9c2ddcd04c599183c7c7309f' 
  AND (
    token = 'YzydSAlD8jNX4q0qSVhLdHwGdSi3mZVgJzkAkfbLiCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )