UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u90nt0IVUj6DFMmXJE1ZrG/PZnXYrPmLDFVRsLyE/ls=' 
WHERE 
  key_id = 'be0ca695828cdf2b3ace22ed139733c27a2450511f641bc3a6d2ed875b09f8c1' 
  AND (
    token = 'u90nt0IVUj6DFMmXJE1ZrG/PZnXYrPmLDFVRsLyE/ls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )