UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n7m16V2qydj6pf6jXNpnbA8dO33LYl6i8UWI4SOfiiI=' 
WHERE 
  key_id = 'ea2de9920c02b2c8401dd5a9f95ac44d47abc91856cd05c3c79779d0356b42b3' 
  AND (
    token = 'n7m16V2qydj6pf6jXNpnbA8dO33LYl6i8UWI4SOfiiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )