UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DbY+NH8M3rCxG1fjWqWZPqht0RLPYrG/U1DutDLLHzQ=' 
WHERE 
  key_id = 'a2d2ac02f40189f485a40394828e65dd2f61b072df00c105a8925c5d3c171e49' 
  AND (
    token = 'DbY+NH8M3rCxG1fjWqWZPqht0RLPYrG/U1DutDLLHzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )