UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'shOOnDzp37Qlr8ZybBxlX1idRtg3vupEwQTbO7XlsHA=' 
WHERE 
  key_id = 'b8497bd3ba9f1e0bf8c08983ca3e2173937e0cf853c147f30f26b68e63513fb0' 
  AND (
    token = 'shOOnDzp37Qlr8ZybBxlX1idRtg3vupEwQTbO7XlsHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )