UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nJm1wPI43DcsBdj0mA38juygjWpt7oEP2I71/wvn8/0=' 
WHERE 
  key_id = 'e64b98e0ff50d291d2bdebdd5fdadb8728d8d1b9022c3d34d768bfcffd33c3a0' 
  AND (
    token = 'nJm1wPI43DcsBdj0mA38juygjWpt7oEP2I71/wvn8/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )