UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '17Y1h+TEI7xNCIEnWrIiJtQQUykwcOUwtQJWgTt9ywk=' 
WHERE 
  key_id = 'c17ff11c521d1eed71c7c8070958f2a985a21bfa1932d0ce9ce67ba902dec321' 
  AND (
    token = '17Y1h+TEI7xNCIEnWrIiJtQQUykwcOUwtQJWgTt9ywk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )