INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3b6c85b081c87ca474081ff80243217acac46ba8e7d71d45164cf548519aac5', 
    'HGV3An2WZUEAjzqsWgQ9Fb+RsRakWkoF2uV3QE0xecc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)