INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a861ab2a211cafc07efc572ef45bfda5bc1a67d93f64be76a0af50e8a8fbe046', 
    '+gFTpTyPj7XHXnM3l4rwZgP0clGVI/5VjKA70MBa5sc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)