INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '684f3c4daee661678d7c767a8b176e542fe3a9d4960a69d44c0281c2e29ede41', 
    'pZw7uxbQweQCoRpmCYeCSWlsmbbgDOFXZUEIf8khGnQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)