INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4319550ed4df687924da2ddefc87d63ca44afb66deb0f829426397fe5ca7e58', 
    'P7wbiXu69peDxKbefLiM5PJj3hC6/FYilx88wwsnhrw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)