UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VZLnMWkaizzPqyK+pU4Fd2XeiE70kku3c1Za29naGYo=' 
WHERE 
  key_id = '6055118995b1046bcfabcb2c9baa5ff44c4d7fcc05d29d0bd82f9d9f8492e0cc' 
  AND (
    token = 'VZLnMWkaizzPqyK+pU4Fd2XeiE70kku3c1Za29naGYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )