INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a54857c5c789e0ccdc4347820a0c6895358e8a8cb22ac1c38615eed22e46f482', 
    '6ueOt+QI9NzW2qk0jMiirUVrfivkV/pNaSADxPLhYzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)