INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8cf62d532edbd0e454d0998c5a5d1dd8578e36f72ebe59190ff5b8440ae9e0c', 
    '5zH/Hsic0qQhsJaTdLwb/kRrYeFHEta16epzJuSd5TQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)