INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '41b9dc2ca66df76999c02569539ed0384d2cb7346e043d83d9b6abeb8bda225a', 
    'Tbt/iGIEvTb4Fg1zt2DuFAYNpwm0Oe/37EmXlGrckzc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)