UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QLuY4VUBmxCbEZHXYb2I4+EbnUPaY+wa9xsmHg8Ywo0=' 
WHERE 
  key_id = '026453eec34287feeb9b17afb853fbf8eddfa7f3b9d8a334497a81eb10ac1190' 
  AND (
    token = 'QLuY4VUBmxCbEZHXYb2I4+EbnUPaY+wa9xsmHg8Ywo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )