INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8def9ef76a08e6cc1336a9f0ac3c2c98f514977e1483d3e2d8504470c5226eb1', 
    'UjADvzfel1WkYZOBfCDSPczDuIchdwofxizq6CD4k0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)