UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'foJWAsfdM0EdhoQM6TrX5BKx4AvZ7Y0y6xQA6t5RB20=' 
WHERE 
  key_id = '3bfdfda969bf10ed69a1762581b72fb352039106c4c8fcc52363233f855505a4' 
  AND (
    token = 'foJWAsfdM0EdhoQM6TrX5BKx4AvZ7Y0y6xQA6t5RB20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )