UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VNhdx/NubM919AbUNE+5El2l7rpiEJbPCO8nzz46Gzs=' 
WHERE 
  key_id = '536daa7ef8e70ac0b60098190d11506fa17d004bdbe3d9e12ef6ecfa7792e12b' 
  AND (
    token = 'VNhdx/NubM919AbUNE+5El2l7rpiEJbPCO8nzz46Gzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )