UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kLhdwCFXI08F6ZKHp+nfbngzYjcu1mSPzlqkLiTdqkQ=' 
WHERE 
  key_id = '0d429cf3cbad9186b0ad5e04bc0bc0e20950ace26d9dc270e0941a69c7f1d2f6' 
  AND (
    token = 'kLhdwCFXI08F6ZKHp+nfbngzYjcu1mSPzlqkLiTdqkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )