INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c0c4ad3eab4cd735c4ae3396dd8326734b4def615dcdd467de88fc117996b8c', 
    'o8g6XvYFdHexXiqkh+9ta1OrAYqqAD9Zifx51Z+sLQw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)