UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b3s9TYbbERuy7Kf7SCdcmP98SpqvmP5J9a5GsolnpuY=' 
WHERE 
  key_id = 'ff819c3c8c5d755cbe4a496fb78fee772bf50e66f3566f477f225eccdd1767fe' 
  AND (
    token = 'b3s9TYbbERuy7Kf7SCdcmP98SpqvmP5J9a5GsolnpuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )