UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D+wtHisyXebcDyCjCkzciUsLCI523SmXh3oTuqkv+UA=' 
WHERE 
  key_id = 'd9cdef6eef50fccfd087e7ad44ed5656ab209cbfb5ee83a79bd98c103dfb5672' 
  AND (
    token = 'D+wtHisyXebcDyCjCkzciUsLCI523SmXh3oTuqkv+UA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )