INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94d4411b5f98dffa01153e361cb9e959dc83a68b3c990d7cebb0d0856a07b46c', 
    'YEuz+rWZCOR6z72c6DpCaXldaaVBwM9TuMjMGUBRt0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)