INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b1d5a744b63ab4811b8f08c0f1260bfee5dfd31515511d793d35394f192e985', 
    'N+ZpL2bicoJjQHPZ2StWkLO6pBT1veKmVPlkAO4EDcM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)