UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'chs2o+8HHCUZAhgoN/eJzjX1C/Rug1EDygNreETjVAk=' 
WHERE 
  key_id = 'b812889ff9184bbd6f65aa2f4f7b312e921bd5c3822acca263088850dc8b53b0' 
  AND (
    token = 'chs2o+8HHCUZAhgoN/eJzjX1C/Rug1EDygNreETjVAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )