UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mmFW01Kllmc70EbFgqyxainACYu903Ub4qHWdT3uKrs=' 
WHERE 
  key_id = '1d24c853df44c695b344231c8c937d94ac8bcb4c350af6356a2c1f0fffd85b25' 
  AND (
    token = 'mmFW01Kllmc70EbFgqyxainACYu903Ub4qHWdT3uKrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )