INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9fbb2545777e546687a9a48d123c77975795f441d4491ec6c5e04a85cb65f7c', 
    'kGmyiL0p+juLdq4nhQMUpvxQdwcuO7PU2b5epqCdoRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)