INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ff27f21c90e31155745b5dc1d7f3667c8e0df713b0c7c278f140a7dcc252b81', 
    '6dy9cAkQZPj3sku75BSRKe1L3NbA5EKpG/m3yp8DWQM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)