UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8BERdPRB4ZjsfXHed/nNsqpwA5tHXhlLM+lQ2eBPDXM=' 
WHERE 
  key_id = 'ebcefe5291de474e12f4839e5eb18a5054644828e8bbf16fde4df8989bec0d3f' 
  AND (
    token = '8BERdPRB4ZjsfXHed/nNsqpwA5tHXhlLM+lQ2eBPDXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )