INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a328b3728b9aba2c03a02b7797a70d781fb9c9cce827ed27bd7945e672c57441', 
    '73pBOqRrWrpF14lMaJeXd4qcuP7rNW6gOfKUlc5bSfU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)