INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8d09b0bf79794ab0f650b4398e2f4150586db568dfcfefa5e2930c8ddc0c055', 
    '6jUPMQcEMQoju6QHOwrF9jfckhR3g3fqR/9n+Z8P3pA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)