INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4ffc578a2a0b796cf9b903672555001ab81ec4a491874c2a07e14e5495caa1e', 
    'hYA0ZSNuuFCq5MH84TS5s9dj72TX1eF9mhBfa4UP4Ek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)