UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K35oLQbrH9ub2ioto9v7P8RYuLSeES8Jz0PtZpvCwPE=' 
WHERE 
  key_id = '95f24937870377abc04d749e8edde9f5d0b0b36de6ba0d0133a0410aa86d25a8' 
  AND (
    token = 'K35oLQbrH9ub2ioto9v7P8RYuLSeES8Jz0PtZpvCwPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )