INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea7aa12c324968a81943fa3a77a47a2daeabe0309461734f517b6296ca173429', 
    'bz3/qwRCMnG+qFWhUi8QMdX4P1l9fo7jWs7uTLbFwRM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)