UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FwJyq5WLgGjwwUa/QmgbnupXEkdVmDut0A+kTNr54SM=' 
WHERE 
  key_id = '5f497a68c1ee9755f047e177d606153e235295eb28e4f9f021645777b0c7f800' 
  AND (
    token = 'FwJyq5WLgGjwwUa/QmgbnupXEkdVmDut0A+kTNr54SM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )