UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X86zvqPCZWIUubmkhbpTOeMDanugcXStDrvDf3DFzk0=' 
WHERE 
  key_id = '4ccce194154304eecb690c563d711f5a24c137b786cb9727d46dfa1116b5e977' 
  AND (
    token = 'X86zvqPCZWIUubmkhbpTOeMDanugcXStDrvDf3DFzk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )