INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8f3639dfec76582d49eba7e3e04786a8d16cb5765aefbe23520408b0126bc96', 
    'WSIAhJp5omMUz3ZP2As+iVfcWFVzS3VSmytaK/J1Sho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)