INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1dfdf689c737d79f3d36f41f581fd14b42a579b717e6a480e1cb94027a0d2da7', 
    'xrnAijvgeOKtyi6nDkfRcSO3UasIaxaKcnADNHu+5kM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)