UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aqmoCSPQWltLFEAWe4R5zcnyUB1ft17HkN+WOUCjnHk=' 
WHERE 
  key_id = '3eb4294d631c0464f0a74d13e8078860b7f3ac7eed75d04b18d63720b667e527' 
  AND (
    token = 'aqmoCSPQWltLFEAWe4R5zcnyUB1ft17HkN+WOUCjnHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )