INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '841c8fd174d49143d97da2fce6c1cb89de3f9658b3241217293d6a72e70d9483', 
    '8+ybRDUB12VtB9utDOeTGPD8Q4jf3hMmaO2zgh65hb0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)