UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vtEK7yGAOjiQ9fsJrM6hbG7pf0+X0elgckaJOWYbSB4=' 
WHERE 
  key_id = 'e83360768d68bf0565e436bf0f270eecd22bdf2776b2608334eea5cb0552ca57' 
  AND (
    token = 'vtEK7yGAOjiQ9fsJrM6hbG7pf0+X0elgckaJOWYbSB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )