UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OnQJrFD0DgnvfQI2t0FvZtX91f9BfFRhWcpqUqKNAIM=' 
WHERE 
  key_id = '6e79aa6ad3c335baf23d057951efcfa10391f89c7784c6bd30e46ca85b6e9cbc' 
  AND (
    token = 'OnQJrFD0DgnvfQI2t0FvZtX91f9BfFRhWcpqUqKNAIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )