UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+DQLaf6EQbQETL1FHQKB0N4UuJTCbzRuu+oP9lcUGY8=' 
WHERE 
  key_id = '218e09ca009d880fbe649a4aff3696fab4a2fc4109ef0d677688256a11599ba6' 
  AND (
    token = '+DQLaf6EQbQETL1FHQKB0N4UuJTCbzRuu+oP9lcUGY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )