UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4fQJW8E+xQUZAv4Gl6jH1vw69LPK9vanwW9HOr0ykUU=' 
WHERE 
  key_id = 'c804e577cc02c381f6416fc1aa5f5ab80f09657a56da169cc29575d0f486b6b9' 
  AND (
    token = '4fQJW8E+xQUZAv4Gl6jH1vw69LPK9vanwW9HOr0ykUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )