UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gP4mH+99FbOYpCSOkt+4nz1vRDnfuBloSF1WYCW3Sq0=' 
WHERE 
  key_id = '1c0bb108729683ee4975671dd3e61901553c199c81ed255890a767d67bd5f502' 
  AND (
    token = 'gP4mH+99FbOYpCSOkt+4nz1vRDnfuBloSF1WYCW3Sq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )