UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VVaEAFTeL10jV2L8R+QCm2HYDoKJmhMBDhemplNQg0E=' 
WHERE 
  key_id = 'f6d31cfaa1365cb7260c837a9bc0dfa302026de9972d2a747084aba55d6dbe7f' 
  AND (
    token = 'VVaEAFTeL10jV2L8R+QCm2HYDoKJmhMBDhemplNQg0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )