UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q+Si/uXelZsMdHq64Q5uhEZ/qgPRF+ZznMDMQaYR+jc=' 
WHERE 
  key_id = 'b1fed4c1067969388a11378ead60edbb190a200964463652b7aec27c416a74c5' 
  AND (
    token = 'Q+Si/uXelZsMdHq64Q5uhEZ/qgPRF+ZznMDMQaYR+jc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )