UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NOHWoBV0K0U1CNJ6fXhgpEthR5IJkzlXy7iMZ4is61Q=' 
WHERE 
  key_id = '31c0bd7b0bd9232ed87d57422438c914a4e7478e5bc1d51fbbbc9cd44c98e4f0' 
  AND (
    token = 'NOHWoBV0K0U1CNJ6fXhgpEthR5IJkzlXy7iMZ4is61Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )