UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cwkR0QG4KIbdFYyZkJPtB4UfgXWgfP+7wgdRx0FeFOk=' 
WHERE 
  key_id = 'ef7cb1be47d1164603c1b9f639cb0e6b6335197af17f59afdad3de1b64842065' 
  AND (
    token = 'cwkR0QG4KIbdFYyZkJPtB4UfgXWgfP+7wgdRx0FeFOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )