INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71ff51dc064a9940aaea3ad5c915ef15afc149d47e5de2b5a32e418aabc05ff2', 
    '+pVry5GFVDbvL17k/OwdfQlH8LUJX9oD3dwSQyx5gwk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)