UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZSMCsz2W2juTHwmNnAOKkGzeyjGcsqA4JYw5qeXwRKs=' 
WHERE 
  key_id = 'e3b8a0f604a70b73e750c94059e0bc92b525fab5712daafc8b8093c7ca4514ec' 
  AND (
    token = 'ZSMCsz2W2juTHwmNnAOKkGzeyjGcsqA4JYw5qeXwRKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )