UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D2xgCgNdeZ1dkI/YjE0614LXQ8p4CbeTwYzoFJT8p7w=' 
WHERE 
  key_id = 'fbea455cc61c88ef4e68bcf6dc946a2c0b63e744a68c2b184f36676e8ac0250f' 
  AND (
    token = 'D2xgCgNdeZ1dkI/YjE0614LXQ8p4CbeTwYzoFJT8p7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )