UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JBG0m43FacMY0oDQlb7jLkhtIuygrXjnK1zJyj2F6ZI=' 
WHERE 
  key_id = '825952246e93a47e703e9d0aef1b9cc581ce8a345c7b63739771e78a57696c6d' 
  AND (
    token = 'JBG0m43FacMY0oDQlb7jLkhtIuygrXjnK1zJyj2F6ZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )