INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2cce640db35668480bd3dc6ddfacc159f7ead994ed4f75eafb99046362565943', 
    '1pLcywa2rHuECOEeszq9wcjo9k6odZMnil4aDI+dQg4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)