INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93b280812421463f4de3850136945cab175b16b3a3c37fa835f467f7d7ad0742', 
    'U7L5d2q8kAHsn1VlL4vWUjFbG5RQZ7wDeeBJ1wIQSUA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)