UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k88QjBx95ARTsEcvL2gUxe7Z/P5euI9xK31HnVaHJLU=' 
WHERE 
  key_id = 'd3345d21178ad0ebbb3f3923e2c67bbb27a42224cc7e185d0d4387ed457444d3' 
  AND (
    token = 'k88QjBx95ARTsEcvL2gUxe7Z/P5euI9xK31HnVaHJLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )