UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '95IjLL3VeIBfKUEb7MrJexR52xfaaNC8ayvZFdK2ztI=' 
WHERE 
  key_id = 'a9be1bb42b067b6817a27d53ec4c6dc25ecc7d0bc9f3ebfd88a1221c443d2b43' 
  AND (
    token = '95IjLL3VeIBfKUEb7MrJexR52xfaaNC8ayvZFdK2ztI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )