INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '789bcbbba611366bfe09b3ab3116f05880f2158cbcafa523466ad1aee94cdebb', 
    'mQS2pWiPUkWuygFxPj3Ewh3AC2o0vFj34187VqD2smk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)