UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vl1Vm0p7bweBc3p/D5T/rwfk+tzCmSUE8mddJrO5D9k=' 
WHERE 
  key_id = 'd3ef4a5acd1c393c00d0291b00b79ca35f98e2f47005d041da4f1fe5dc6eae4f' 
  AND (
    token = 'Vl1Vm0p7bweBc3p/D5T/rwfk+tzCmSUE8mddJrO5D9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )