UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sPgQlDuW4dO4dVGX/TerwcMtRhiu7dBPkrZuClaAuT4=' 
WHERE 
  key_id = '4f42f62efe5728bfcb2e5015ba08104b1b787f452e81a63ac5ea5c7953d090c5' 
  AND (
    token = 'sPgQlDuW4dO4dVGX/TerwcMtRhiu7dBPkrZuClaAuT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )