UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g3E7NR0YKkl6dlM2UQgq4zm34tRhdD+jRySqvvMLyBU=' 
WHERE 
  key_id = 'efe3fa781e860a443173e939a5166ba69c97614ef0cbe496a7125d03790b78fa' 
  AND (
    token = 'g3E7NR0YKkl6dlM2UQgq4zm34tRhdD+jRySqvvMLyBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )