UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xI5XunR8m8zKkLoHHMqjKRXe4cn8XY96JmH8e08nBi0=' 
WHERE 
  key_id = 'b0ecad5f94ecfec2746a6006c9fbd738da6c60827f770e39018325e1e60c42cf' 
  AND (
    token = 'xI5XunR8m8zKkLoHHMqjKRXe4cn8XY96JmH8e08nBi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )