UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p/kv4rt3MhLtKqvC+qGfvxB8ocMeIP9aqNI9R2LuTsA=' 
WHERE 
  key_id = 'a08308a59081f6753e86831f9736eeada5d5d065670865c19cfe37636de7b149' 
  AND (
    token = 'p/kv4rt3MhLtKqvC+qGfvxB8ocMeIP9aqNI9R2LuTsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )