INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94e0560a3e2609188882b7da50b0f2eaf7f81c1a55f910bca998a56ad11b9746', 
    'MJreIo7QqtbRNEmaL393WLuMQczMabudh+OC7ye7SK0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)