UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cCWxVhLxGJqEGK2RRNsSUx+TjdIOD1BtLLBFek5M5us=' 
WHERE 
  key_id = '652a751a16d2bea1699aa36a773faf153ae2b3c342306cdfaa0394893ccb85b2' 
  AND (
    token = 'cCWxVhLxGJqEGK2RRNsSUx+TjdIOD1BtLLBFek5M5us=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )