UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kFMlsRLS4Dk//QK9eTcUfzOfmGZlDyg7/0E1TPkNhPU=' 
WHERE 
  key_id = 'd889b9a867487721ed8dd8c410b8128dc8cd1aa82e527c557878a798d2456f7d' 
  AND (
    token = 'kFMlsRLS4Dk//QK9eTcUfzOfmGZlDyg7/0E1TPkNhPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )