INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bddfdd74d1282ff2c1e49820b805ab8fca18dd7f8f82bd78d2c65e2c34fcf50a', 
    '3QCtGcfnKO2HkJC0rCRagUpLWg0yI5RBoT815a93oPU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)