UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ry80JpQvs5DIJ35pqbVJLpeoz430Voxgcsbvkq4sMWc=' 
WHERE 
  key_id = '84507792f4f7b0b29e54000dbd99fa83094f2832def2768b95498aee5cbdcb63' 
  AND (
    token = 'Ry80JpQvs5DIJ35pqbVJLpeoz430Voxgcsbvkq4sMWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )