INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55b37ddca909066d5bf7de77b2ef25ff9ac3fd43ff21b82cd4d26633d14eb452', 
    '5uKRJO/t4B+tl9pSayCDN1FNx4HgBr66my7kpBGGA9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)