UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i+dwwyzr+O9yYIZHso/kp48FkhZ34UcAwA4tsShPaZc=' 
WHERE 
  key_id = 'c3c7d69de0e17234c30aa047f193c3cf79b966dcbbcc0251980de5c610842076' 
  AND (
    token = 'i+dwwyzr+O9yYIZHso/kp48FkhZ34UcAwA4tsShPaZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )