INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f4ec2d55cbdd42a10ef91a49d6e368885d25fd30c912694b673fcd6ed6ed32b', 
    'ISrfv+efXSe87V6+8USmvOXRjg7JRcPFbdcM58XCGjo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)