UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IhFuyDAnvqULZKhcYrlWLAEigXIh344s4OhRcq5SxZE=' 
WHERE 
  key_id = '78e34c0853c42d63baea98660f6812b57340edcf76048ce6c2e5fdb04ae8b964' 
  AND (
    token = 'IhFuyDAnvqULZKhcYrlWLAEigXIh344s4OhRcq5SxZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )