INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e3037c36d5fb08ad553f5647192183601e88f7be7bacf74db2b3eac9edc90f1', 
    'cJXPAjhGwsyfOnjVP8ZCRItsmN2PvpvyzeMisDA2OlE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)