INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37239d824532e4b9a83f0590d05c57a53a1ba8240b3f989ec80834ee149fcddb', 
    'r1UvkPzFK4q0czZBXG77gUW+QEkLrpw3EJugYuaDxuY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)