UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HE8gW8H10kexkaxHtgmJks2xTPYQ7ACoGD3npEHnoPI=' 
WHERE 
  key_id = 'a31347a89bc909b0ef27e42f156c21bf358ef57f74b7ea7eff6de1617c38edd5' 
  AND (
    token = 'HE8gW8H10kexkaxHtgmJks2xTPYQ7ACoGD3npEHnoPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )