INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e208b11ab08015e7ac0bba09a82bc6f0d4f32a844110e97b7a19b2b331705ec5', 
    '7MKs5OhEleSlrgUILzO2OGQXupENg+uOysl4L4Vbaf0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)