INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2661de8f9ebff51e1813e6b6458c8e53be8af98c6f4979c8e056881d3d9ec531', 
    'vkdbgarLmieC6u0haJpCzlzVooJPABhe52nLgj3Th74=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)