UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iNR/MpwbYdjo0NJFx6FlJ19usgGuPqLIX3TfUlTGxX8=' 
WHERE 
  key_id = '448a11315ba7b220b86a1f65c58efe5f71a903b7612709a64003a7507a54ad15' 
  AND (
    token = 'iNR/MpwbYdjo0NJFx6FlJ19usgGuPqLIX3TfUlTGxX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )