UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a4OL5+VL/E+gLtWliE1++cEhoCEaxqHLAp6Jj/cP4s4=' 
WHERE 
  key_id = 'c84fbfba1d6de8d393e7b345cca7db0ef8667569e17389fc5f51779fa59423e1' 
  AND (
    token = 'a4OL5+VL/E+gLtWliE1++cEhoCEaxqHLAp6Jj/cP4s4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )