UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ee9wxh2Ayu4eyI3NFxLCyd6sL8Fm+PesORYJlx9/qSg=' 
WHERE 
  key_id = '867f35eea6a5d969cb0403b202039b530ea4e955a67f289d40ffa9bd680351f7' 
  AND (
    token = 'ee9wxh2Ayu4eyI3NFxLCyd6sL8Fm+PesORYJlx9/qSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )