INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab8a9810a61eab158f0da725cb766105272f183fa699c202dd9f2bfb9152933a', 
    'NcvbfvByVAfvHUvuU2kxSbeLVl1YAnsywsNvuGYq5FU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)