INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f7424de12bf1662bbecc2130daa545af920fdfbe5a35801320d69a8dbac4d09', 
    'eYMbg4TGW6rOdrKVOsjsGjMJ9BWjEqqlrzJFVkRmKCo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)