INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3196efaf54aa5954e864268fedfc1c5e4b6d153620e635a286e2576bb78edf3', 
    'CbEcpJwHMR0pT+j2UOrLqDZaw2NSBj0nPKqc0BSRRDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)