INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebc8cafb323713503d09d3de03e365a3226f16da0c5b6c0798231e43e6e1f6c8', 
    '0k+wETw8G7KzSCFAbhX2U08WJHkPZGfyefVW8vQNFso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)