INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e408325b1962e84f750ab81e4934aa290836330b84bc9375cbbd1accb1b90616', 
    'rTGW6AcMtlz2oiuRIn8364JuciNWH3EUoAyY/98LpFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)