INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '700b2dd8ce8380536aa4e3fc253e20f34a887e97baa7f921b80bcb6267c43db3', 
    '8JbabBWpvoMiJaFDck6VgwgO+2vHkd8E1YKoTL2q8u8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)