INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3312b313ba38f758ce19a1ca57b15a39b437908fe6ba530016b9b231ab6913b8', 
    'Lrjywdbq3ROmTfgXHdG5o92TBh3R7eByiNvyr/DV5n4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)