INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9662392ac7904b4ad6f2211c23ac8153ba2bd687cf58f25c7ba7aa88a0bc47bc', 
    'MkPzegsHUmGimbhLoZmv2YXvWdYa42Q2+J0YPotLgSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)