UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D6OB6CqstRpJbvWntOx4M+f6Q+9QX8YQb6Lj08fRjmI=' 
WHERE 
  key_id = '8d668054aa8dc9af032807425d8c51325c83592b799ec76071fc65f884281fc3' 
  AND (
    token = 'D6OB6CqstRpJbvWntOx4M+f6Q+9QX8YQb6Lj08fRjmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )