INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ecc2889989fe3e7f523ba96ec55f9b8c125396562ad3fbf8a8cac3db52770df', 
    '+JQST8TcjrK9NiTDaF5MWdUn37l67OEjlVJvxD5VSOg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)