UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3AbMZx+n1SYctpxt5KVqjbqiA7Ex2IbZisTn/jUl6VA=' 
WHERE 
  key_id = '79063c473b8dca895bf5df821c217ef2fe7c0760ea0e2429533ee387b9558d02' 
  AND (
    token = '3AbMZx+n1SYctpxt5KVqjbqiA7Ex2IbZisTn/jUl6VA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )