INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15d385973735c7ab2e4a433902f6601d7a1982c441c5960c018ee3415cd1cdda', 
    '5ONujxBVKEJYkCaDYzRWfAKyh0IBJkaeKzxouNuhqF0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)