INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a663f9f7fab07b8ec910cefd06c93ef9ef5488e089ba951dbc84f3dc902751b', 
    'BYruaUZuvxNto2VyPN/rjT7Qy9deZM+x1C2SN7++liQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)