UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UL5cOiD3y+1jjL7LVGslnWkqvJOqlLgOC4PA7w8uAEk=' 
WHERE 
  key_id = 'aa44042bfc5ef764b9ad38af46e0efdc36ce11c53fc697cbe4025170fbad2e5d' 
  AND (
    token = 'UL5cOiD3y+1jjL7LVGslnWkqvJOqlLgOC4PA7w8uAEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )