UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'USHotF05dfq0Q6EydDBkBygPuISsG8v471pANbpKHDE=' 
WHERE 
  key_id = '13a2741f2c77dbe5c132c5406fb5e6e0a1bc38e0a24d7af978d72ad678735279' 
  AND (
    token = 'USHotF05dfq0Q6EydDBkBygPuISsG8v471pANbpKHDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )