UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DT2ebr6SA7DBRdVMKXMZt4jt/kFRZel6fxehrn74jSs=' 
WHERE 
  key_id = '4c79e991d7d29e66cc8fa0305db3d448f9c9bf3e29fecc7d1648e6eb3b687db6' 
  AND (
    token = 'DT2ebr6SA7DBRdVMKXMZt4jt/kFRZel6fxehrn74jSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )