INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e2842d102b5c07db0aa3fe311fc7175623d45b85029ebb5e1c3ca0aeeee819c', 
    '2+RpZU1j1NIbJG3zIjeEKYjccO0doP9KT9BubWlyO9w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)