INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6237b0dc09d0e6b1828defedc9ac03ee44b051d0ec70222a56a55afc48871398', 
    'gC4bPjOCBxr+ziYJEvAENnitDI9oxQXOiYwqtcHBkIs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)