UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/YPL/EzE8/Wqq2BbgHX2hWRqIhjqhG7zR3ET5sooNh4=' 
WHERE 
  key_id = '38ce590b643ad3106e5edf49f9fef19cf0236e43d3d950dac0b59ecc593f19b5' 
  AND (
    token = '/YPL/EzE8/Wqq2BbgHX2hWRqIhjqhG7zR3ET5sooNh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )