UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wUn1RzR6iojRApf33/oe+A9nt68dZjzFYEr7fpowsuE=' 
WHERE 
  key_id = '97823ac90858591ab1b5bb0d80a6831388d3cfecab227e3517d86e90d3ab83a7' 
  AND (
    token = 'wUn1RzR6iojRApf33/oe+A9nt68dZjzFYEr7fpowsuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )