UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cYVwTgnHSiRschXyvxDtyRdrWapSYYE2puF2ipHWOHA=' 
WHERE 
  key_id = '279e73c2f7bbf97710dff67a6f37ea166fc7703bead01e4d80bf0210d4c29859' 
  AND (
    token = 'cYVwTgnHSiRschXyvxDtyRdrWapSYYE2puF2ipHWOHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )