INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b2ade1ae7d984574a0a91c1892d031a3dcb32dcf95158cddcff10deab66eef1', 
    'Pql9Mu2BOYfW+rxUUl9uLcMdhgpmgRZf9v1aeBZKIUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)