UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xpjgHK7/z3/3SJq7TPHPZNeabZt/qg3GuZ5sGW2Q2p0=' 
WHERE 
  key_id = '8d8347fe57313cebbc8c54aaa488059369664f4395000fc92929ae19a02a7541' 
  AND (
    token = 'xpjgHK7/z3/3SJq7TPHPZNeabZt/qg3GuZ5sGW2Q2p0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )