UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LMIZUr0kMM84wYwHWtyDkpF0ImYLMl9pyywhJZyeoyY=' 
WHERE 
  key_id = '0add919de8c9ed36512e6bee0653a510604282e3409da42dc13293bf8d520783' 
  AND (
    token = 'LMIZUr0kMM84wYwHWtyDkpF0ImYLMl9pyywhJZyeoyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )