INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66ac1b8e4b8b3ccb43656bec54236a9ca0d74fe2b84c0914a7e624eb91b9e6af', 
    '6RoiLPMeWp45Jt4E2JV0sYNr0cJlZONycsyTmqPgSwM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)