INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4388e90d36c0c5f8060d3dbdda89b4e6b6ba55843171374302e8c4fbd5314c72', 
    'AXtVAEXxObUqqMFncPIzonZvWgGizSEQnOIep+YWOj0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)