INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59921dc090ebcf33073191f2e9412fe8224f9722a81d6c7f0b305a70de250331', 
    'V6xwefSk5pDJX9KjppkPIViMVUzFD0B8Vh7ASTtzjUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)