INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe6d412be4ead1a203a41deeed23e923b486c37e2bb5305b403998f98800e15a', 
    'fwl4sNmhuLSt5kE8D8qoX3FldhSCMj8sr1ThzHbkM+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)