UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FlSHHjP5T4d9SRlJsPh2O7+fCmtf6z5VGoMO2XwkJhU=' 
WHERE 
  key_id = '8c49c35fad614fac382b09bb787d5cb7d668efef6672e9e68991e452692c5959' 
  AND (
    token = 'FlSHHjP5T4d9SRlJsPh2O7+fCmtf6z5VGoMO2XwkJhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )