UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NxwBG/Spt1nGjdjOnVPRG3HQCXPjHB8PYp5cz4EPLx0=' 
WHERE 
  key_id = 'eff23374ffda3ebe18d5b027763404d22499d8e3ba511fc66e9859d5332e01fd' 
  AND (
    token = 'NxwBG/Spt1nGjdjOnVPRG3HQCXPjHB8PYp5cz4EPLx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )