UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E/XmESw7Re67MfCTDr+3svvb1JIy14D2cm+H9u4x0tQ=' 
WHERE 
  key_id = '87dea998754d1fe7a6ae9fe622e54672c9cfa3851294e5a4b327236b12362567' 
  AND (
    token = 'E/XmESw7Re67MfCTDr+3svvb1JIy14D2cm+H9u4x0tQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )