UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zQsxlXSxjjdwMtJaiyCKHZ+u+OEC1Xdu2ejSaZME/kk=' 
WHERE 
  key_id = '88901bf2bcd3afe5a47369b54f1310bdb8e25fb55df14d40fac293840a51d150' 
  AND (
    token = 'zQsxlXSxjjdwMtJaiyCKHZ+u+OEC1Xdu2ejSaZME/kk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )