INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45c44f78a6cddc68576d653ed02ec224cf10077539fbf2b336cdc292b7f7e719', 
    'SRu7zXdHEhEkARJWRxodzy6WsbMEkNiXSbwUwmhIfLY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)