INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3e8365cb6e5ed727ce98a9fbeba802510c008a9a22843b5e11d9c48365b85bc', 
    'fYn3vuJApOhV7i+sP9/vEGh24uzi4qm5RjfbS8jxnc4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)