INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e66b3c6b5c68df45e4fd53cd1bd5ece6de514fa6bb3eefb1d4713e80091b8bb8', 
    'UQcU7B6BtSgtbefGXQmdY/ess/hgwTWeqR5x1SAwK0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)