INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'feca641579f01369287a24f53e3530a3134911596a6d1b2cc7a24f8a9d8e0790', 
    'Hp8mBbKXR7G6nChUL/OoPBAyQwM2ecn9EwIgS9Q/BHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)