UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jMz97MhJkL9sUWKgYcwG3zjR2bB2h7QmlLle2G7m6Sc=' 
WHERE 
  key_id = '4691bfd8793bbd6706ced3e2fa1a653fd4c04e6be5095fcb3412d433ec0459a7' 
  AND (
    token = 'jMz97MhJkL9sUWKgYcwG3zjR2bB2h7QmlLle2G7m6Sc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )