INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a75fc3e21c5b19d11bc357552387ec5e32e07de3db3dcd6875947eb61e4bbd3f', 
    'wIwSVuDfppcnobOHh+iCd6+4mMBjgAjUiRQG7bPSWuU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)