INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a47cb527c4f06112e32afe80397ea1cc6c4e38818ddc368760ed52ebd6d6b7c0', 
    'sDHE+HLaniSm5r0bh4VueKrzHWYY3YryC9QaRUVS/xo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)