INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7817adc11469c720f09dd03e41651f961bc5ab3b1e1b4986a9899d1542a8e98d', 
    'RG/RcBU1l25g4kfroTVN7R4G34WywWLZ0DSCyqLCsfs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)