UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MHvoFLQt1+inSb6sGQ7dIC5QXxfXEgU7S0FZv2Vm+Rc=' 
WHERE 
  key_id = 'd54095ebc384c3636ce4f455b5881cd440c66af20f84eaeb8972d2fa048b000c' 
  AND (
    token = 'MHvoFLQt1+inSb6sGQ7dIC5QXxfXEgU7S0FZv2Vm+Rc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )