INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b14a4a861357893f3be6f928761235a15f07ba797c4852c1e8db043f5fe532f', 
    'eB6Gyfae8s9zYNQEWn3nYHJlBAYuIcacMpsf/Kl9RPE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)