INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c6481845e81d0ce4e950d0b035e215874035e09b39056fe9a39df1465440d50', 
    'eMLWy0GSUqsFrMmkPNlBrHxOnKy3/Ylk/7BpVeoGE8E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)