UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a4lmw1gD5aBLDLknteu7LojMRZgClmLeEsJz08/04nU=' 
WHERE 
  key_id = 'caca0b3273df98ba82b9363d4ebbdef6c36c25614b940d9d3625c32bc274fa86' 
  AND (
    token = 'a4lmw1gD5aBLDLknteu7LojMRZgClmLeEsJz08/04nU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )