UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7hq4haBnDgllZKQx3eAia5o+0GqJgdhu0XUSnPGpAWw=' 
WHERE 
  key_id = 'c4431ba644e945a9f7c18dd8258d3eff42e505a487d30fd3e5a4b16f623f39c1' 
  AND (
    token = '7hq4haBnDgllZKQx3eAia5o+0GqJgdhu0XUSnPGpAWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )