UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SXWuedSu8BPLJssDTRKerLRhPqBtXBDhKXIBJZpdAl0=' 
WHERE 
  key_id = '9509331509e045d91627b98ba239029628a6f7d2055be5a4010149c4c99fe137' 
  AND (
    token = 'SXWuedSu8BPLJssDTRKerLRhPqBtXBDhKXIBJZpdAl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )