UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LTfBd5pDdI/V7tlCSPZ3ptuk859PONqTlsDrCTdRH5Q=' 
WHERE 
  key_id = '4218f3fe0a006606b0362e9621ce2c12143f0ad28e249214707744f84ad6a8ca' 
  AND (
    token = 'LTfBd5pDdI/V7tlCSPZ3ptuk859PONqTlsDrCTdRH5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )