INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2d667b09a7b828b78eb41e68b0ed9b6fc915e1af406edd445ef76d1a8acda89', 
    'sVbZMfxCtUdm3zKx5swj8EddYAz2ljd7VX3sqoZe5eQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)