UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4z10Ke9CpXns1JaOhshZnQcErvH43wXOqmu3c1bwv/Q=' 
WHERE 
  key_id = 'd30664f00483ea83535d759484b6ae04de9fd96b0bec1e3b3b7a376679a77dfa' 
  AND (
    token = '4z10Ke9CpXns1JaOhshZnQcErvH43wXOqmu3c1bwv/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )