UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/7n9gxBTaqnb65B7mJ13uDHIHEukciocely1iMoJ53g=' 
WHERE 
  key_id = 'f5e5cc0cdfa7641d63778bf58e5d1cd7b2d72867e8aca4019e136b1636fa5613' 
  AND (
    token = '/7n9gxBTaqnb65B7mJ13uDHIHEukciocely1iMoJ53g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )