UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm4DuBomfqtFGIOkD1ovrEVc1vhGtu7Z52dN2lYgMcJw=' 
WHERE 
  key_id = 'd96f2ad909948144803793db68f95816cbbced89c686108a0c0e1914bf8d6a0a' 
  AND (
    token = 'm4DuBomfqtFGIOkD1ovrEVc1vhGtu7Z52dN2lYgMcJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )