UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zmpBTqR2bTHzHOGoLGyZ1cCSIkHlKiaV2tvBU3kzt20=' 
WHERE 
  key_id = '36f084d95e683f8edfda969edd2aa2f2dce8ea2e234da4d8e2eb758960de4014' 
  AND (
    token = 'zmpBTqR2bTHzHOGoLGyZ1cCSIkHlKiaV2tvBU3kzt20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )