UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Q94qrcKBvmtu1gZUZmcGEJOx5t+ODlhMvyayVbNfdQ=' 
WHERE 
  key_id = '049e52e005296e23147136ac53cb861cabbdef838e90e34866388cc28772105e' 
  AND (
    token = '1Q94qrcKBvmtu1gZUZmcGEJOx5t+ODlhMvyayVbNfdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )