UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/zZuJYrECWZopsPL9/nqctRi9gpOYEvMkLlSIxmPdfQ=' 
WHERE 
  key_id = '89c29f10405643fec83e4868eca115b78c26316900d4c2a52ddcffc01c246a1c' 
  AND (
    token = '/zZuJYrECWZopsPL9/nqctRi9gpOYEvMkLlSIxmPdfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )