UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0BOFq5Z27vNK3PWDFxTA50C0T212fnOZnGPIca3PwtY=' 
WHERE 
  key_id = '2687315e7ffaf457a7abec69dd7774b99225e62991f0f95b15be6bb64f3ea2f1' 
  AND (
    token = '0BOFq5Z27vNK3PWDFxTA50C0T212fnOZnGPIca3PwtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )