INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c92614a398c90ca83ab2e2da3b1d83691af17ff4a1b782e939838505462913a', 
    'rfcRykEKchmmb92K7muVqQJFuEbonbQBYs3X0W4HMDE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)