UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NFy02xSZzX3Hml5HBP6weo36xaXACDCPSI1QgPuxnCk=' 
WHERE 
  key_id = '4adf51bef952d28a2165bc73babf69bfed147d26c94c3efaf0b9f94a64c61ad0' 
  AND (
    token = 'NFy02xSZzX3Hml5HBP6weo36xaXACDCPSI1QgPuxnCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )