UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eI0Z7aAK0MYl1sZYB/IORmR6vMb8UNoICkwx0wGbPo4=' 
WHERE 
  key_id = '757eb914dbf0e889a2d994bc9fc5d222e95d2b6b7e0700cb1ff05892ca022690' 
  AND (
    token = 'eI0Z7aAK0MYl1sZYB/IORmR6vMb8UNoICkwx0wGbPo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )