INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd4a8dbe9522ad14a31aa6a987d67a3c0a6d84510a7606e45fae77a598b4642f', 
    'VU+CUytJzN6WlnxhHx33KgIjUKMkI08Q8WLtS4pKUII=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)