UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LuAkmrue7hsP6SODqQa3IA7YnhJK1LvIzuWAmuQnDrg=' 
WHERE 
  key_id = 'b526f3c197f3cd6b2830e25a92978f6acac592ba64ca31cb941976297d1bb93d' 
  AND (
    token = 'LuAkmrue7hsP6SODqQa3IA7YnhJK1LvIzuWAmuQnDrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )