INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f7c3276f02db0ff038efbfbde7563343f55c531161706cf475d816a041ad8a7', 
    'n7ar5m9ZKO4ntMz5oun4+bjnKbWa06+buBPz0rUKtvc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)