INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30da6c6ebf47572ffaef81458034f762c663dbfcb872d5b12d1afb2d6bd3a83d', 
    'bDwAtCfaTHsdgKo2qgVBel9p6tajrXHIxuhKA0WkWJg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)