UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PgQDTKGbDv/QLbNbEMwME1tOlbMVUM93J+aLc67u5KE=' 
WHERE 
  key_id = 'f8eb8f439774c425f97e001ffc1c84c9d1a482f4d5cb7d35f2bac83a8c551cd5' 
  AND (
    token = 'PgQDTKGbDv/QLbNbEMwME1tOlbMVUM93J+aLc67u5KE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )