INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91462e207351c1e773b6120844ea12b3ead3a66032214c24e9d33c4fffbaefb5', 
    'HcEjKNGxat01SE7YtL+tdpiCNZ80AEqtTpyt26pQE6Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)