INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f0cb45d87c3da21daa2bc09e05742489b6bc35a7e23a89bb7d6c3f6242a644e9', 
    'b+U18S6w23GhxPDVkFbufgl8lsJycvzlXohME0inQtU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)