UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kMGyBrb1+0iVrssM+8MXE7Qr5Owd+pLi2SvHEziIjaU=' 
WHERE 
  key_id = '7470c188cad6091d1dba760931d04e5e79c7dde6e3d4c329d2f0e7808150e994' 
  AND (
    token = 'kMGyBrb1+0iVrssM+8MXE7Qr5Owd+pLi2SvHEziIjaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )