INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ddade94d55e45ef40f71981170fa78f5e77d859bc59104631530ddd32797a6f', 
    '6KgTWtvoXYSsz8iVI2XOWRTgdEquZTgGcO3MwQzi8r0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)