INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81b0f3c420cb651e516e40cc9adcf752a686ac5bf4c1fcd18896b074106ae38c', 
    'uVreg9l41juhtPKfzGGr8h/DYBGfu2pOozEAcE5foPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)