INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c647fe27af470beb975ab26c0dd1a25bf3d633f5fb84d60e06d1f132503ade7e', 
    'ApjwfCMsYnDC6BuqldVUF/Bqbn8dn5UNT+qZfkBtIHM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)