INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '112a4090ab47a89c7af8ffcbbdf9483853fd7197e1fcded851b94337a9fc8d81', 
    'JCmVMNU8r1jsecxfwHiEPmaxC5SdhSkchrjTBEehNV0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)