UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8NxLeu/twRuYWKBmAtJeZx5HOY6jC4bWjy6j4TP25B0=' 
WHERE 
  key_id = '5746e31c84c21e35460e12cbe261d0e0ae2cdca855317f1cb5ac80b5b9e11868' 
  AND (
    token = '8NxLeu/twRuYWKBmAtJeZx5HOY6jC4bWjy6j4TP25B0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00021