UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M34EFPJOu0C1YkTglyQx5mNEIPdpJLfV8wJNrRFLYOI=' 
WHERE 
  key_id = '1a2216285de9623a70a283376df5af92c5a073b1f6472b9c99cbdc288021828c' 
  AND (
    token = 'M34EFPJOu0C1YkTglyQx5mNEIPdpJLfV8wJNrRFLYOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )