UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J2FVSk4/5bg4IbxWrBOYGJJXuiO7hSFjA3S2XREdGq8=' 
WHERE 
  key_id = '9618f92d778d97be10795f50be1da1ec756aa23e672de55bafa47bad27211e75' 
  AND (
    token = 'J2FVSk4/5bg4IbxWrBOYGJJXuiO7hSFjA3S2XREdGq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )