UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YmPa4fjiYXKM54KXf0dqjzSP9LRwc+alwabfpkLBiBU=' 
WHERE 
  key_id = '5ec411adda3c79019449d7819592edd9e2b3619d018d3264c2e3e5d9a719ee4a' 
  AND (
    token = 'YmPa4fjiYXKM54KXf0dqjzSP9LRwc+alwabfpkLBiBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )