INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f3fe39cfaecda6284f02ce9fa371e7bb8d02cd7f4980cf3b0b93b0487c7ca36', 
    'W2NWAxEqT1hnmjZu3CM/ZnWDoxd8Hb3i3xpgyrwWIlo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)