INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '547c21fc0660e5ce2463d16b6586de8b403a6811d4f42dff470977c5e8fa3cba', 
    'ea2aYb/ycG0vOmgXpIVYlJrnuvAqnSi6f6RCZVP7RqY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)