INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef5ec857ff574616fc4792ed69d171ba3481931fcd432e8abfa70e6f097d5490', 
    '8v+pK8jkFgcbbjMmF5Eu3FHmu8vayK1ZTv8QOSud5Kw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)