INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a5b00b0265e48d66c18e7359e50dece592b482221fe3019156447e24882c5af', 
    'euFdbQRlD3Hs+7Lp3RCa0XG8c2yEpU/umdjtytk+QZw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)