INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '191b922dd057f0c845c6b06c92c48597c37633d54d368e4f8840c5f474f070aa', 
    'pL6Zu3pgM/jHgqcXGFDmWcd0zRI1xH3cQqMHNbIi5cw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)