INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '976f7edc7311a1b0ed968b54f929860155f8736a538eb4b044c70de7d4e7faaf', 
    'Q9rVlyjyHTtc6AJR3a3WT2WfW6kC1TzkEURMeAAYKdI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)