UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hgSPu8PYWtHxx/0y3wcmLy4NtqIHUxaeRsSZm5Q/Wko=' 
WHERE 
  key_id = '843e8611b3deb222e8567ece8d10ad4a780e9a027dcc8fd5c03dc46df7f5e95c' 
  AND (
    token = 'hgSPu8PYWtHxx/0y3wcmLy4NtqIHUxaeRsSZm5Q/Wko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )