UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BfS1kF99Y1MyG+XpOaFIftZRbLYHnfsHKSTBOvL4S50=' 
WHERE 
  key_id = '439e9982047ce7caed046bc1c6fe2f097be2b59ea4a8692bb269ea8419125645' 
  AND (
    token = 'BfS1kF99Y1MyG+XpOaFIftZRbLYHnfsHKSTBOvL4S50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )