UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7QMSo+ojg4jqliKLY59fpVv3tBevB7FvZqXHOHFUg2E=' 
WHERE 
  key_id = '7b8b89886c0f0be4e7c454ee76ba703d3c2ed6b64210d8564a832bc71c76a144' 
  AND (
    token = '7QMSo+ojg4jqliKLY59fpVv3tBevB7FvZqXHOHFUg2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )