INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eacd4f14c005f6c30cf4f507bf0c36961508f7696946d24f5aa307237248c0d5', 
    'RWTGzYroCUR7Pdukr8ky+MouOE6Q9C7hpZ+ZM8JzlqQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)