UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4zLbrXXjLFQii2BfS++Yb0xGixbthV8WoBGkRqYkZJc=' 
WHERE 
  key_id = '1d5189dd3f0850039927ae2803d0a84726ff3edb739040f01732d3cb8ad5c94a' 
  AND (
    token = '4zLbrXXjLFQii2BfS++Yb0xGixbthV8WoBGkRqYkZJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )