UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F+x4nh0An6FfrJ/VcbKOjcVMqtLjTGK71vL7D/Zadi0=' 
WHERE 
  key_id = 'df8032457c2fd005cd0442ca4e1a93f3dbdcfb12f9573a5765098204b229573d' 
  AND (
    token = 'F+x4nh0An6FfrJ/VcbKOjcVMqtLjTGK71vL7D/Zadi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )