UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q697vtB/kzRt7iEoKXT3ioEyLBwSvLxHKgP1roxQK+U=' 
WHERE 
  key_id = '67644c4aa06ce36455997dbcc01cc0fcdd150bad7223b8d6b8703aa23451e607' 
  AND (
    token = 'q697vtB/kzRt7iEoKXT3ioEyLBwSvLxHKgP1roxQK+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )