INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '544cf29c98ded9ea0638f3c66c972a1746f88db840aed53ced3ed65ed1c8c234', 
    'XCrT9qC7+0ifoO4zIU8TrzHQfvwYrlOdtzn3U88O0dU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)