UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h5Jn+sS8SuTEmGFm6KZrY1GXgW8VE3O3pdfrm4v3+Zo=' 
WHERE 
  key_id = '7f11277bd1fa312d51e1dfb524608d17511c4a61af7f263a73aeb70c45b75e40' 
  AND (
    token = 'h5Jn+sS8SuTEmGFm6KZrY1GXgW8VE3O3pdfrm4v3+Zo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )