INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e12ba8c02b84b8a95e0ed5cb843b7d1e8918d8d1b96e2547ca6e79453eb0b997', 
    'DXSI9l49rKlVh0myrD/70s7tcQdiDqKEwMmMAUz+V6A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)