UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hu1JuhNSYddAPn6zRLi3tvxiJeX9CEOsG8gSP3FYHkw=' 
WHERE 
  key_id = 'e7c91b7b7d1e84f2dbeabd8dd0b2fefb9481bc2e627d74988a0609aceee999cf' 
  AND (
    token = 'Hu1JuhNSYddAPn6zRLi3tvxiJeX9CEOsG8gSP3FYHkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )