INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16420f81c0c479952426ddf20f8993fa3d451fd081080fe9f6d9b40463ce331e', 
    'Yn/RGP+mHq4dEnAT3rqqO7vYEmsOrXraiv880YtfKts=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)