UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hdJjKaU+fT09BfJD4Sp6hxyPp19I4jkpXfIHavPqnok=' 
WHERE 
  key_id = '52b3776d4d936889c19ebeebad1af8c76d3448bfd4c6e034a969202cde96f076' 
  AND (
    token = 'hdJjKaU+fT09BfJD4Sp6hxyPp19I4jkpXfIHavPqnok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )