UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pHEfuIn+IkmuN8PK2cHEgfJh4BkrdgkKN4ehTpWglx0=' 
WHERE 
  key_id = 'a236c4769e0e15c51be7e5b45e6c9a1c80de80413281f4d5e1896f031296cb33' 
  AND (
    token = 'pHEfuIn+IkmuN8PK2cHEgfJh4BkrdgkKN4ehTpWglx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )