INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1cff533517e7b7fa93f7f80802248182019a56bdf24c14c47505fc84c37429b', 
    'pV0nXwkA97a8+JhfRlUP5gbFMweP6G+5ZS3XDiXQaAY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)