INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7fc9c6e52227d612af76d3869755b630da0c6a253a96db6019636c58e51bc7cc', 
    '1nLf3wbQuxaFEf8eP+26xYlIhOWF8+dpuc2QfrCoJD8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)