UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4iMHbn4OoFFrFQIctBY3EnxEJd12tMQyS/u4TDExaNU=' 
WHERE 
  key_id = '5f570b7132e2d8f4b2ec140bfc4712f3cd40f04b42cf1fc02f3559f7d29fc11d' 
  AND (
    token = '4iMHbn4OoFFrFQIctBY3EnxEJd12tMQyS/u4TDExaNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )