INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c377eca3c3c6aae77771af16d829bf8d43fb28f9efd7567edefdd98a9abcd2be', 
    '0pZB/9GBHMov9YietCJUSfXncUf34TY47NaiOxicLzM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)