UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2+gRWUcuNcHerROrobneDLQcL/ao8smlLh6kQ2sAnUE=' 
WHERE 
  key_id = 'd064e20e9a33fbf2fa4907a1e909f0252dce64032ce84c9e20bb1aea1b281017' 
  AND (
    token = '2+gRWUcuNcHerROrobneDLQcL/ao8smlLh6kQ2sAnUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )