INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73a921ca29da1d91a6189af2a1da5fcabcf67dac5e6dac072a1d918ee6086a01', 
    'xcNOLcRltKuCATXsVRZrUt0B1EOtIMqUQ+j6k0hqfPU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00077

Result

int(1)