INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8397fe8297a944bfeec9627820dc813fbc86f6eafd5502cd4036688d306feb8', 
    'qmrNt70yjxGwHVOH2an31kIodtqX6taywEPsW/m22O8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)