UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xkeHHM+QX2pbSyq6VdIJXt+ZAbzye+eJBT6AVnjM+8c=' 
WHERE 
  key_id = '25ebdc6e534767a70402f0b947bc21f0e12f9ccc6aacdf3966811298d4c6f987' 
  AND (
    token = 'xkeHHM+QX2pbSyq6VdIJXt+ZAbzye+eJBT6AVnjM+8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )