UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nmm6y6F5uxkF2Qqt+4o0J6pFDscqcXLCDAFEVR48Th0=' 
WHERE 
  key_id = 'a24470a6e5c52178e1269dc15273c5af162fb5e67d20406af1fa1a067cd9d7d5' 
  AND (
    token = 'Nmm6y6F5uxkF2Qqt+4o0J6pFDscqcXLCDAFEVR48Th0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )