INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ca2243aeba758a7b741a502670320d78e26f431d7e4f7eede54da9947c4515d', 
    'DS0hqmBnaIoDuBdvS39vOCx+n9JrPlRc1q1XSx+XaGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)