INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68965575d92e1e644034d98489d6445e69adc68188a3f1760d2d4a2f47066c5b', 
    'DQXey5FqHizCCqILxVQ+QA4mpyJaPxbDYefgL4mtT3s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)