UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GmJSQq5Vai+FVdO98UKw68GVAKosnbgE4HH9Bvp6u/Q=' 
WHERE 
  key_id = '19b3650cc5c7afd44fb657cc2533a1c699d5b25cbdf316f7cdd3136348ec5102' 
  AND (
    token = 'GmJSQq5Vai+FVdO98UKw68GVAKosnbgE4HH9Bvp6u/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )