UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e+e0zPmk2aTFyjIqVRtVJXypJANgavGWtrMHIKm4Fo4=' 
WHERE 
  key_id = '18222961c24cd63177e2566122849465307c5ab42131febb83b5df9ca2914ed3' 
  AND (
    token = 'e+e0zPmk2aTFyjIqVRtVJXypJANgavGWtrMHIKm4Fo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )