INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '916dc692088397198d6214228afd860e4636925ce6fe9ebdd936803a521261ca', 
    'd53MQrrwT1387Bvy6Bbs6NliN1jRBNZhQEHq2M+nEhk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)