INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4be1e0db88d2c2afd0f3de57d790a6c2edf62b369032673db53ae41f5138085a', 
    'iH5ydgMvTQ4htQkwpcEmh8XkylpsjrzF+CEmqNLS3Kg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)