INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5b99b38f30ba13bf15f18258032bde41a612a9cdd1317119844913ecfd9e833', 
    'mExpHSg+ZZl1mIlKb1fDw2DFrTrTjFZ/shrRI9eUU94=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)