INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91a6d04d7d44c681fad394281ed478872a57640b75a45a278007bd417489c98f', 
    'Ose/twkQ79RmrHSl478jdVYirI6aC7xDwlOtc0MhSls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)