INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f323a9f337d87b87a2fe45490c61fdde53d8bd4752a4dde368493520ed90ddd8', 
    'sjajemfTMm5wdTb0TC5kJf2yWK6RvhEXVdZLMD5sUCo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)