INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f21cac1e2ef82bf83a9ea91cd237d570af0f6017c93c92756b0658a5f46715ee', 
    'XLDl6Bnw1dnbjI6MVesj9lrcnKZzmO6zFQGV03+spog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)