UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xQWc1BZK+CkBo164fgiy53AUldTLBaMzkz+UWnVaJAw=' 
WHERE 
  key_id = '1d4460a0dcddca717a5fd117898ab3d1553ea126bde91caad44a47eac627b74e' 
  AND (
    token = 'xQWc1BZK+CkBo164fgiy53AUldTLBaMzkz+UWnVaJAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )