UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FyfaUgIOZ7yUyVCTQiYzWM4XsV1tuhifxQKUkRhmIx8=' 
WHERE 
  key_id = '7a203f6f5f204fa96217ce74b93ce06af4fad29d7121a11d6aa4bd588d566935' 
  AND (
    token = 'FyfaUgIOZ7yUyVCTQiYzWM4XsV1tuhifxQKUkRhmIx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )