UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VBHQ6QJq/0VY/Y9JtrKw6usR4Phu0Z/DEFTSxXGyxPI=' 
WHERE 
  key_id = '2016089dd751d865fbd0217744c454dacf67e79e029117ab866f4fe87571d0b3' 
  AND (
    token = 'VBHQ6QJq/0VY/Y9JtrKw6usR4Phu0Z/DEFTSxXGyxPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )