INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73db0e2f650c224e1a95daa64f9d697c84b08e9997befb006f8332151614f8a8', 
    'E7qyLj7LzFYQ6z3kreP9T5qHJvXQfkvk8Tn0YN6TdSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)