INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2dc9274ba6f4d7c515348b254a0c29d337fcfdaaa781b7fa3f0f47d263670183', 
    '2U0UhSkIxpxbQPVw+RBW7OFQsQS3oKjB5tJQYJQDD0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)