INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4243b7a8adea6140486f93b65fb71d1266684d2ca1562270b0400eecfdb39e5b', 
    '2UAoE01QC6qk13VlsfrLZhqSszJ4/qPdR4cQB3jk6qo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00084

Result

int(1)