UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p/0oNiEirTuEp+NBRkiJ9CCE9RUatwqa3UFQ4CyTJzA=' 
WHERE 
  key_id = '8505f586f9baa8eb71ae3367f81636c10fae567f9e7e244d33dd6088eb49404a' 
  AND (
    token = 'p/0oNiEirTuEp+NBRkiJ9CCE9RUatwqa3UFQ4CyTJzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )