INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16fa2011e8692172f4a79f2a34e384e869bced200601f730e497b1de15a22464', 
    'HtmjDVPWnRL8oAcbezW7E9OxRVsK8QKj88/GjiLCZP4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)