INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b71ee61417c1dbd9b2d6be7628cbf2899dba4c2a92a41bab350794450baaf59f', 
    'PZjGklfhjCiHIzKaIoWn/rihI0OiCILy7HLlHfTUqLg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)