INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef2f653ff65a316163430803310b443e7d2772dd0fd86339371bb3bccc28c269', 
    'FkQJkmxlRSe6P4urS3oJrtro7u6Oo1Ix6mEheZg20B8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)