UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2IlTvlXJvc6lHy4EOUrjoMZoo03geLYNGAw3aN/F8y0=' 
WHERE 
  key_id = 'e3c8415da6de2a12dc49684f0671e5140f5306d3cf924e3980827ceb550ebe1c' 
  AND (
    token = '2IlTvlXJvc6lHy4EOUrjoMZoo03geLYNGAw3aN/F8y0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )