UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C6g/Jl2eB/ruhGFDiw9BynVz5rHUOasr2hDI7/Zpi7Y=' 
WHERE 
  key_id = '2f0b8f55787f6c21f913cf8c38a1fce831b7fa00cc04ef3e1e93d4869949b18d' 
  AND (
    token = 'C6g/Jl2eB/ruhGFDiw9BynVz5rHUOasr2hDI7/Zpi7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )