INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd15c14925a46a59b8941209c1816ebe620e07a060af92aec4ce4397aae712610', 
    '9A+VtkJFHC5Oi35Db64TDVG165Ay9egmWYqI5htWRpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)