INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a76701d42908f726e1f8f79d3136238a056b97c198c46d929a6833a7b62e42b2', 
    'HY365UpwgwXyWu/qV1+RDx9zSS5WZ1EVsU/bRYgW+8U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)