INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f90b020520ef91dd28c3b2515ee1facd337c799917e51368d5a0c6c202845bd', 
    'rRbck4v6rVCfSrQyi9Pr3GQO2TrpIOR8XLfHFLt62bg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)