UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h6dcfTrKT9FaTatVRO0CY0i851n6zfH38i/RJLyGqbQ=' 
WHERE 
  key_id = 'a9bb0bf294b3af52924f06dc30f123a0b9591da1c4046258374143bb0f139ad0' 
  AND (
    token = 'h6dcfTrKT9FaTatVRO0CY0i851n6zfH38i/RJLyGqbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )