INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7f378eb04b902e297cd27d40ee8c0679bb32c4ddc2873b4de8a6f81261d661b', 
    'F4a2JkdfZxJfCywgS6gFWsjqiVhmXCbl67xAwW8p2AM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)