INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd8d1b6c0101025c966b27840ad34c119cf5a52a549ea7b3fb06a4df415b8c63', 
    'k49xlmZ/D+YINCOnUt4M9VyQ0eOXrLZ24MWcHoTyB3c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)