INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a2b69db72cea1620a45301a0e31eb3f390942d0e61c9574e9d2874e7fc0edb9', 
    'dj3GyKxz0lBLe2pm5SB2PK1CWBq9GNRPvpqBKCaf4ro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)