UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DBKwABjvDntKLq+kg7lvaQs9Cvh6HKbZHFZu1KgU/NU=' 
WHERE 
  key_id = 'ed0fc87a4b5eb834948a9a1ff883057d0482c73d5d8b055659981268e847ddd6' 
  AND (
    token = 'DBKwABjvDntKLq+kg7lvaQs9Cvh6HKbZHFZu1KgU/NU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )