UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OCxP2WV/7LkPa78MOqApXYOhgLfB6wsN+k9oud2ZVW8=' 
WHERE 
  key_id = '1e2e692d9ac0c16e925951ace99bcc19b9e6ded36bef12c0b84f4cd0a937d067' 
  AND (
    token = 'OCxP2WV/7LkPa78MOqApXYOhgLfB6wsN+k9oud2ZVW8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )