UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gkS1YCTe1YnGZuf0BgGDGlnGoil0Jfd7nAvq35K/w2A=' 
WHERE 
  key_id = '980825fb0d3e35b731f69ca425e344a56315aaf0f28b5597d84d3604c79c837d' 
  AND (
    token = 'gkS1YCTe1YnGZuf0BgGDGlnGoil0Jfd7nAvq35K/w2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )