INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2f751f2fdb3439285efc4b96588395c3a9b51cbad6c549279b9d7ea4229085b', 
    'jJTgGv+Lm7TQLkyvlhHttbYHCvNTb9/+99PNYl8itYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)