INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbf20ad4b8c63bb7010dca028a39b6e5baad197c4b4bb57fe505de1257834733', 
    'RIf6+jSZZlJpL3XbPMBPs+CCNFcTvv17t7mxNG+fkIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)