INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8dbc360a6706064af19e91fb4bf37b5d49f2b83cad66189d14a6f9032b5019f', 
    'eRLD7EguOlWU2F6McsafWeWJYI54r7TfVEuyiPRMELk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)