INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f38fd074b597406c61111c1b165ed1fcd49809337054b447acc776595f03c36', 
    '3kycGEjDelFpA0l9AcTIeyC171W5DJVgE5CrTWZvNL0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)