UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9hQOm8IoMB6O+m9624xtU+x3gh+v2ZAd3Iv4qIGALDQ=' 
WHERE 
  key_id = 'e6a0b9ee3d276bb70e806e00bf66650f5d440b3871210e0fb0164e02ccc600be' 
  AND (
    token = '9hQOm8IoMB6O+m9624xtU+x3gh+v2ZAd3Iv4qIGALDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )