INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eff1f206ff64ef3db23bbab4e7b6403002c5e3ef68a7b95e51b565726fbb7b2c', 
    'jBGrWYEU+ztDUrS9xAthpBqFmyyD2hjrftelCo7CmhI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)