UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ukPJD5nwNjCWsg/QABFYoTTqVYR8RvtA6SMwmgDPl0Q=' 
WHERE 
  key_id = '3cb0b9e4faa1ce25f413ef186d01fa185665b489b4518c23b223cd3b991f088f' 
  AND (
    token = 'ukPJD5nwNjCWsg/QABFYoTTqVYR8RvtA6SMwmgDPl0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )