INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff2839a1e18813221049ddfb9b56cea475b22dfecdd2e24d8a9401bcca1f2bbd', 
    'Kezf8pVvZphVbhul85r+mQdd7QcnfvNrxvo/8t69TlQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)