UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yDV4AX74lnGummjdRN42+Eg+XJFvOrdH4WxNkVs5F7E=' 
WHERE 
  key_id = '759dee5abb1b478de74f353ace37569d02e9c954c20e60eec15b5dea0e078123' 
  AND (
    token = 'yDV4AX74lnGummjdRN42+Eg+XJFvOrdH4WxNkVs5F7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )