UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W9dTA3Q5YEBc9SnGpooFsgqPM6yT1X/fZ1TQIq/uclw=' 
WHERE 
  key_id = '341ed58aa0e0988714b03d20cb5b5f9d34143e6df0f27d49b6da74a2cdae1c6b' 
  AND (
    token = 'W9dTA3Q5YEBc9SnGpooFsgqPM6yT1X/fZ1TQIq/uclw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )