INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b00a69f349816fe75cd77dc5daea3569cecb14d877b129fb917fa01e71e55c4', 
    'RfVZsMd6CFSU+0i0jbS2AIg7PcMGsfjpZx1oBcwqoy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)