UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Wl35cSs81Wv0NCvmW38Pq5kSfpXfvUoQGmRqGTlbhU=' 
WHERE 
  key_id = 'fae53311dcdde37c4fdfda023fd705484819d050da676651a2d50db1a376a441' 
  AND (
    token = '9Wl35cSs81Wv0NCvmW38Pq5kSfpXfvUoQGmRqGTlbhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )