INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44ec77b9c1715d34f7b69df0ff3f086bfcd7ec551ce79d0af815edf8e96e3c74', 
    '8jwUJcUQCFLevAYH0Ag//syMl/ZNy5NATwbuhxmMACc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)