UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FE52wWeSqO5g+WNPsQXQgIJKrq+ruY25J4UpoPdoRh4=' 
WHERE 
  key_id = '1b194c67dde3a8af8942f160111fdd1aed6bf1479b1b2df167237a0c9e54a914' 
  AND (
    token = 'FE52wWeSqO5g+WNPsQXQgIJKrq+ruY25J4UpoPdoRh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )