UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PL4Kf8julnoROmFbvfdoKk9QXLFnXloPdwpqLhfEnWQ=' 
WHERE 
  key_id = '07267fc976b100cee536ea8ad2c71174d47f29e9476102ae9e8c2dd324cbef6d' 
  AND (
    token = 'PL4Kf8julnoROmFbvfdoKk9QXLFnXloPdwpqLhfEnWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )