INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f857452bb134a1feb76884acd50ad4362150a5261b79a870611c02059ab6b9d7', 
    '1ZrgWcjPPj0BdWfDPVoO2YWxxg7AwVK7y8/7At4TxoQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)