UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iBX0g9cRxjrv9fT7i0L0G66565PUFB2fmnY4/jGLMZE=' 
WHERE 
  key_id = '3e4c83d82bd387511a8d71d71fb3bc28248a184a3df178134e43dbf20dbde07a' 
  AND (
    token = 'iBX0g9cRxjrv9fT7i0L0G66565PUFB2fmnY4/jGLMZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )