INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be38dceb1301ff4927522c7136bc2434c86afa54300f664371a2b68ed2600431', 
    'A1lcMC/fkd6dQbhWHbEp32hb2evwFi6/207Xm9MZSHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00089

Result

int(1)