UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f4NLwCUEmT7Ug9X6j6A2VBI1qlRl+HKzwwZc6IKhCdI=' 
WHERE 
  key_id = '203db121ec16a4949d2c92458cdcd3cc229ad3099335b539f38b12020a3f9196' 
  AND (
    token = 'f4NLwCUEmT7Ug9X6j6A2VBI1qlRl+HKzwwZc6IKhCdI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )