INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c396aa55a5e8e26282ce1b1f12257289a5e4309bb7c6b7ed187838e23f3eaae3', 
    'M6R1wko68q1YY8g6v244AlNt04LBuqbRCRNRwI90ZX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)