INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3a99edddcf3483e2fe89be4995b922db9e19ba0e0a41fdcd14b1ac6671543b8', 
    'oEyfOhwIFukN4leL1uhic+yecDbkfAigKvVV67srz6Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)