UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FSMvrSfBVCvGjb3f3OV9umqT50dwdZHzCFSk7l2OMTc=' 
WHERE 
  key_id = '7f04b7dda78a4e8b5ef2346155728d5eac3b14491eceaebb09bf70cf74c07df3' 
  AND (
    token = 'FSMvrSfBVCvGjb3f3OV9umqT50dwdZHzCFSk7l2OMTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )