INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1983223be3f023f4e60d6b2131f38580235d8c2bf7868f1d87bd67f3f1b2f8ab', 
    'BCSC74oZBhazQscc2psg2ztIpjbzp0/ycI94M3jiri0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)