UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ut/4Ixx6JkEfGF8NVpdlDRNtWUbHNh1lOttDSqOAdXk=' 
WHERE 
  key_id = '37423d33adf4cd9c4a897d61d72fec1f7c61592933b06c6dc67e49f84b2b31d1' 
  AND (
    token = 'ut/4Ixx6JkEfGF8NVpdlDRNtWUbHNh1lOttDSqOAdXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )