INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dd5a8314617ed398e3a32fc1e076d639efc7d5252f86981e481febe4691a6f4', 
    'K3aR3qrbDn15j91nWvQuZsx/eO8C28HU0U9X8YQ2vRE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)