INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a257f25982a73ea87d806f3389814ec7d331af00f1f0b154c88aa38942ef61b8', 
    'nFOK2kPSfxzqF/U8IbWxx+Hpfa7liMruANbvntKPxHM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)