INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ac8a78fd845671d93a54b9eff7116213ccacc48293e4c82ddbe7615b21ec8f8', 
    'C0RL1qugaJIfuw97RvTh6BGp5f8oo+C+6Q1bWzLMYPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)