UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k5CbwGHZCYTfQD/Q6It5WR8fEwjXwGwqcA/FrDun1yg=' 
WHERE 
  key_id = '944c0d11e9297860586f029ddb362acc09a0b5b363ab38c1d34028a495cdef5e' 
  AND (
    token = 'k5CbwGHZCYTfQD/Q6It5WR8fEwjXwGwqcA/FrDun1yg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )