INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da321d7ea0746eb49863fa33bb457ae101a280ece39208c9193c9720a5ff946f', 
    'nypOjUeNXpRtnL19RCdIz2otkGoVsEuPztlssP74IVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)