INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cd6796ca73ad906ccda25b6f576528e57de8db31a4f6788ef23d11a798d548b', 
    'mibQyTbSkiyjZ5izCnq2ii3uEP1Wg3obMW+VLXyEins=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)