INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e3d5de6f6ef9e5c35f12ea03865c345ccfbe9ab0f82512dffc3c84d6320a2c7', 
    'B6SXGtfa9erWo5L99mADT//RSEVrwFHJ3TVjb3vyZgw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)