INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '529542cde635db2c8f994b84b9eee96526b7fff5b7e885701b1e7e89e03cd0e3', 
    'GqxQUXpUa+dRu9VHkFfZ5lGnukJoopyQW9TP/S7odhI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)