INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8543831128e420ca2d929ed8858d4a8153ae3a4f3cf614895901326c93483914', 
    'JE/+9n1JcvaZDyd3tFwPiVC3oa+1Dy2HS8Qwn6RDHyA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)