UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'afSaKgy7UdQ/NhOdwHNhPbpcHGWo9GooPVFYmpfpv44=' 
WHERE 
  key_id = '1b0fc292fbb2c2cc95ef0686d164dd47d40208e0c3033afa7b0c352e9b6e1f26' 
  AND (
    token = 'afSaKgy7UdQ/NhOdwHNhPbpcHGWo9GooPVFYmpfpv44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )