INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c7f8f029dabb25b8a63a16b4fc7b3f86fe3a529a9b3fbdf04ad395bce7373c4', 
    'Gs91U7cLn3Ohin8an8KRuqVyQiezUB+0u/Z2CLJEybM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)