UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qPEFqW/yu5VWTv+Qc1BT5zmektXhP9OirHluZtvYhf8=' 
WHERE 
  key_id = '2a7aeb2ce9b1a92b46b396baae3e181c2d9f856c953ccdd1e05cff2e6e95373f' 
  AND (
    token = 'qPEFqW/yu5VWTv+Qc1BT5zmektXhP9OirHluZtvYhf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )