UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o2TvIt/mz950t3zo9zkus89AoicdWZOw2Q9b2Znn1Jw=' 
WHERE 
  key_id = 'd4990da8d212370bdc585ade322bc9a8c7e8d454b612250b327eeaa0381fa8be' 
  AND (
    token = 'o2TvIt/mz950t3zo9zkus89AoicdWZOw2Q9b2Znn1Jw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )