INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5304795b43bb09ee23196854f0f064d3a49be65bbf91bf57785b50ebd83e4bd2', 
    'HwBx4hi8eo3pGE12v4oZyy7rOApsBfGmlnA63tF6Z1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)