INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7668d09502e52e11f50156d432a797b9bfbd2350dc2c2b5cbdd1beb45e2c7505', 
    '2nT4Or2x4dhNKm+ClfvSKiaWTqZtEgYEdiKw0xW1+fM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)