UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '62QIM4th8ZGGm/OrbEZOBIZn0u+v1ZQOmIMs1TGDVK0=' 
WHERE 
  key_id = '83536aac8a53c8ef1b4e866e092e0652394ac76a34536ff57601d5dd68eec39e' 
  AND (
    token = '62QIM4th8ZGGm/OrbEZOBIZn0u+v1ZQOmIMs1TGDVK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )