UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nEeUWaKF3KC3XU0/ID2LF6nHzblKhvodP6R8eDpUZLw=' 
WHERE 
  key_id = '34fa29648a46351cb05a9af59b0dab2a2a1a89c77de9710d9bf034616c55ce05' 
  AND (
    token = 'nEeUWaKF3KC3XU0/ID2LF6nHzblKhvodP6R8eDpUZLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )