UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w8oGJiUIYknzEEUlYLuvaVE6GLVf+m8VBb6yXyOhPN4=' 
WHERE 
  key_id = '38f37a79a3845355c398f6df8639579018015aa953933ef5f0c2de8df4ae4b9a' 
  AND (
    token = 'w8oGJiUIYknzEEUlYLuvaVE6GLVf+m8VBb6yXyOhPN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )