INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '194d7a88cd7937301d720aa9fb256aba9c6c4adb18e2c67e046253bf955dc915', 
    'oOYoD3iPV3quflmfUidtVxeTqwn6r8p2MkyNl+PmNyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)