UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yzHOsCB0+9i4tUzdbaP/Tcs/IpzcBZI3lqgmpFnqPEU=' 
WHERE 
  key_id = '416f207419877a0ff05a04f834cff31c497daf82bb0beae0c8a2f5afab00c979' 
  AND (
    token = 'yzHOsCB0+9i4tUzdbaP/Tcs/IpzcBZI3lqgmpFnqPEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034