UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dGhT+yemb+/RZpeDkEgRwxZY94YdJg0zhSefP+P53fE=' 
WHERE 
  key_id = '9e15b78902f4927f95159e3ddd0145d31db4a32c149dd8ae8b4942e20b742b1f' 
  AND (
    token = 'dGhT+yemb+/RZpeDkEgRwxZY94YdJg0zhSefP+P53fE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )