INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5be27fda8e45f5ee3a0ce279d19d664b4c5f41c825be6478de7b39a9643b0ff', 
    '7ATHvvslkBhmo7r7KTIv9++ALGLfrO6zgQ21010mUO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)