INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c2644a6c896d5f048ce961549ab01212b08cd7c6e715bf58d8e2e9e55791b12', 
    'oxFO0tbTAWQEAxgf1ovvAOk8LrB3hoW252RDKYsZyvw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)