UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ugsmhdrSvZbyDZaHaBt3h+0yif9im1fIup49sOL0JQk=' 
WHERE 
  key_id = 'f4521bfc30b25455471f4b8571b7bf254e19ffa3e4da595a63196442d262e522' 
  AND (
    token = 'ugsmhdrSvZbyDZaHaBt3h+0yif9im1fIup49sOL0JQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )