INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '768bbf8b079668581e562d2d53b68c90c612cdadc1aa50a6d5629c23dd502d07', 
    'r6tfQTADV4i/7HebgkdctQkg2A60kQ+juxtqRiSNN3Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)