INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c2034d722a8987ccab5608a977c77cc90d29dae4329b7e78b28b4d6d2ed9a4f', 
    'L2aOa07pf6JHGA5VCf4fqI3RxJyLlmabWaItXCSqAGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)