UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WhGHuiYjNB25RGvzc0iI/RHzbqaGxhXyp4EHV0Ir2cg=' 
WHERE 
  key_id = 'b8ab96dd1c4cf5be9d904a001f1aeb1de383ffae6598a78a3810715e6157f558' 
  AND (
    token = 'WhGHuiYjNB25RGvzc0iI/RHzbqaGxhXyp4EHV0Ir2cg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )