UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n2AjTT/ZBHzF2s0w9EzKEhXHCtg8GwuDpcX+PZ3OX08=' 
WHERE 
  key_id = '0e29a9e9c6cce58e65cd5e191ae44ad76d7135a5f0ecb238f6cabe5a7c0aa311' 
  AND (
    token = 'n2AjTT/ZBHzF2s0w9EzKEhXHCtg8GwuDpcX+PZ3OX08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )