INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0534215c2b14447ef79329e8188627c7d1a3eec1b6222f244d293650a96721af', 
    'q2uAnGCedNlZkLcibTUWfBvfXMHVgy6HFrXx4BOyjh8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)