UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+/L5Mr0R2+c+pvX7oIMOPPeePn1vG8IjNvNoX+5N5Hs=' 
WHERE 
  key_id = '14f48fd9a5e2531fc0a1d981988267dd49a35258e0c7f3193e522eb480de5671' 
  AND (
    token = '+/L5Mr0R2+c+pvX7oIMOPPeePn1vG8IjNvNoX+5N5Hs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )