INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '742fa0067387175af75973bdcbc8363fbe1e3fbc7b1595229c30524ce3e1dc8e', 
    'n9RuFUYe3uITiXXDEa9x9TRi7l3CHP07hdMC9nTkqog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)