INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8973435d8ef469ad0065a3eee9632bfba5b836daed7946d7d4c2e098e1f85262', 
    'PWHGCSkKKOYrhKbVwL4JGRR0pjikYMwdx7UcjqGiacg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)