INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2af10295463b577afc16d3b96fd3fa16cd34572d1d6dc2bc656b9338c8f96843', 
    '+kyMFEGspXT4pmPaPMnhuRhYFlpF8zy5JlN3kOKA2QY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)