UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wmih2PuOD5n93nyNvPYfNy41krr5I/VPtkI6SvcDBFU=' 
WHERE 
  key_id = 'cc33a271af0aacb73d8cac727bc10c30dd0671feaa1dfd05647cee421f950995' 
  AND (
    token = 'Wmih2PuOD5n93nyNvPYfNy41krr5I/VPtkI6SvcDBFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )