UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'au+bUCBz4RnfKZ/1YgXSYu8KMvzjvFhKFjpQAZhLJ4Q=' 
WHERE 
  key_id = '903d3a7f828625c76fa51b78d51b43e082fbf3db406b927ddd238aefd5a6ba18' 
  AND (
    token = 'au+bUCBz4RnfKZ/1YgXSYu8KMvzjvFhKFjpQAZhLJ4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00044