UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n2d4kTlmJpZygMGBCel+mjMdtS45OlY2fSXzw2SG44w=' 
WHERE 
  key_id = 'b9c55f6d916116950d5f785f1b5205c21b47a8779525184511bb9cadc367f4ec' 
  AND (
    token = 'n2d4kTlmJpZygMGBCel+mjMdtS45OlY2fSXzw2SG44w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )