INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ee81417cd2c193fe059b94a68a69107392aa06e13a3acb4e408c5e43a731e19', 
    'EztIzak4/cX9j1sl/ZA70BDiwXJJgMwzMlTQR7Ca3Ck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)