UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UoSILrufKYTb/enxrZmlPQzUEggCwTRwcpgydRu+VAc=' 
WHERE 
  key_id = 'c879cbaa54343e60df1298a1a165db3e8578c0f90e8519bb9dc4b3f36e3556e3' 
  AND (
    token = 'UoSILrufKYTb/enxrZmlPQzUEggCwTRwcpgydRu+VAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )