INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14fa83af832767f8c76ee33251aa57da13b3489347454b5bbdeb86186638ba8a', 
    '+IZ9wU02rPi1Xy0zstCUmemSlOtUY8zYaYfcA8lH9LI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)