UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BeGJK5z1yMUSl5gOTiLvnxIZjBpMrwVjNTbQ3372Y9Y=' 
WHERE 
  key_id = 'e540fc3894722950fe4b5c94ce4960f0defe1502963203d530f43fe6f483c205' 
  AND (
    token = 'BeGJK5z1yMUSl5gOTiLvnxIZjBpMrwVjNTbQ3372Y9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )