UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LdWiCEJMDIxCSXAJkLpMi6vzC7JIh7wGNIfaR+HJA4c=' 
WHERE 
  key_id = 'f9a42609922531261ceab491003ee5df3af9bd52748eff3ee229e2040ec04b4b' 
  AND (
    token = 'LdWiCEJMDIxCSXAJkLpMi6vzC7JIh7wGNIfaR+HJA4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )