INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e81d245dac535adb402dee9d968d577ca2aff5cdaebc1cf07c6d4cfe06a86719', 
    'PAtfsCZVv/ghgKGzujVZd7/xbmQEQaVKmkYyJh0hOok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)