UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ghmZOyrF64aaIar8er9VqVEbNUBJatSq50Z5k0YyWb8=' 
WHERE 
  key_id = '55bcccfe8213fd74f5dc204badcac7aa46b3a099bf94d5b32ee10faa854bf3c1' 
  AND (
    token = 'ghmZOyrF64aaIar8er9VqVEbNUBJatSq50Z5k0YyWb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )