INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '647a451fcbbd11a901dd5eb779298e5da6c86b0fcdeba69430b9ee54708b80f1', 
    '0gmBIoek4JPh4jKdgljQaCNh2CL2PWpbhfhfhU6P/m0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)