INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74ad4e399c22296ddc8f5bf8533700a11e3128e114f673508726a82ddc264bbc', 
    'Jg83dwAj7yF1dx0mOv2k8byjjXaFiEb4NGSnp0DUb/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)