UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mwDNlc/YI+5GVjHnrrBKvModhRFKvprWxbLLqma7aCY=' 
WHERE 
  key_id = 'c5f6bea50c5e0ccce6f4d0810e75b5f1b10d672790509ac3f661b95b43fc5de3' 
  AND (
    token = 'mwDNlc/YI+5GVjHnrrBKvModhRFKvprWxbLLqma7aCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )