UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yw0svJELOHfGwUx+1CD4wuy6hy6qGdGYPTW1H/75Pgc=' 
WHERE 
  key_id = 'eac0109928bb5a240ed770012d67df684df80ae86aeee96fb6ced80e0b078286' 
  AND (
    token = 'yw0svJELOHfGwUx+1CD4wuy6hy6qGdGYPTW1H/75Pgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )