UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PMGsHQd1gJvbNMmSa/VxijaMFcIEkoftcF+3O+kr1Xw=' 
WHERE 
  key_id = 'd33b16ca044a3fd8ce1f1fe82ee7997832905876aefee6b05f3f08afc30387fd' 
  AND (
    token = 'PMGsHQd1gJvbNMmSa/VxijaMFcIEkoftcF+3O+kr1Xw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )