UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CSKd/NEkoUkoJtLVzBHxORxF+CUxnVfkPJaJBrnGZJE=' 
WHERE 
  key_id = '8ce4c77265d3ce9858abc39720d8aec96639b78c0cb892eb61b2db45f9e78bab' 
  AND (
    token = 'CSKd/NEkoUkoJtLVzBHxORxF+CUxnVfkPJaJBrnGZJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )