UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fm17EX9ienJCQkX3hZuFP6LO2Qp6W9vD8W3NeRihVNg=' 
WHERE 
  key_id = '5236262b1117737ce186d15c44cdf0afce6244c4f765d342df34fb994b56bd69' 
  AND (
    token = 'Fm17EX9ienJCQkX3hZuFP6LO2Qp6W9vD8W3NeRihVNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )