INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '24d8367420340a21eb0139a042323204b8e15be9372ddeb48d31e760f7b41b90', 
    'pZ70mJELULBEE3aefEtkIwM8T/VlrPgkShpcMDoc7tw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)