INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c3c62eca74f04723e69ab003e84b34c8cff328b7c1d6a9749fa556ed6c623e2', 
    'ce/QjGvY/junzQVVV7hK6yLHBNV9K+IMjG5JDDYZxyM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)