INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b72b0e9f78958d24fda90b847d3121431a78dc48359f23f715ba8a5ed644b2b', 
    '7tGEaR6xiaeOZD81izT2dWp5AQhhrZg12/3HJ3gTqcY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)