UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h6/NQn4pt5LdWEZgIh1kcJHC9gljOqTQor+kI/X8aM4=' 
WHERE 
  key_id = 'a90e4528fce9d7271adb1333bab7c378d5987e66a3e47c88488894570742dda0' 
  AND (
    token = 'h6/NQn4pt5LdWEZgIh1kcJHC9gljOqTQor+kI/X8aM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )