UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DmmaGinT4pNC7LTGbHWTMVsaaqjnqMvpqvzZZX3Ksds=' 
WHERE 
  key_id = 'b8bfc7a54a234390c8c464e43d1b68c7b72da85e8708386391e732e81cea7494' 
  AND (
    token = 'DmmaGinT4pNC7LTGbHWTMVsaaqjnqMvpqvzZZX3Ksds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )