INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0efef56e1b9f8014cff1f62e03c595fade2b83236be249d85174e82ef6bcf2b7', 
    'mk2TgJ5Nk2+YkxPxqdnWU0d1w/OdGdV51XuKE3zeCg0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)