INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7b79b6557766a480abffdb0842af58a77628e243a24ed8d954f4cbb231718e9', 
    '46vaAGqRN9RCeRxiGU3clg8Fl85njep6gpq0BtYU3xs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)