INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2e3bfa2b84e4707051ded99a327df0459d7a59ff2b08fec2c40fb6177473247', 
    'cHOhGmuuaDQS3Q9RNm3fFSYToeXD5e7p2V8SJtgpPPI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)