UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xT/S8wvwxyCwBRE6boblbcc1HhGAF1LMnLJkQInFSIY=' 
WHERE 
  key_id = '585d4b7d0c7abf229e6efe2a6615e0f7884714a2793f73d0d23af06d58364f58' 
  AND (
    token = 'xT/S8wvwxyCwBRE6boblbcc1HhGAF1LMnLJkQInFSIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )