UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aSL/m0E4z9mMulPJrswTmSC5/g7vLm8rXKodzDSxAgQ=' 
WHERE 
  key_id = '49dc24291585ddc32d4039f3a233218d52fd8beb7fc240dbc3c33cdab08e7204' 
  AND (
    token = 'aSL/m0E4z9mMulPJrswTmSC5/g7vLm8rXKodzDSxAgQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )