UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/TcwdXsOysJOc3uMxMaiswJaLJgoBWM5CYQq0Rchpk4=' 
WHERE 
  key_id = 'eb7a85d57fc8db7aee3fc77fa3c91b187ebd509593f868b538b67d5a9bbbb65f' 
  AND (
    token = '/TcwdXsOysJOc3uMxMaiswJaLJgoBWM5CYQq0Rchpk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )