UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vwi/p2G3NdSO7Y7VZyaLU0lovq3/YZf6WwISfgmCzcA=' 
WHERE 
  key_id = '852e906f317ad88e7028e53f4e8a6e19342ddf60ce9d8bf7fff34de7ae6b3e6e' 
  AND (
    token = 'Vwi/p2G3NdSO7Y7VZyaLU0lovq3/YZf6WwISfgmCzcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )