UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rl4pCXc6F22Nshu2XocpABOPdcAMkPBCtMKtWyjgIyA=' 
WHERE 
  key_id = 'd77dc419ee5fd1af1c3f3c55b86ae33b5cc56f46ba4712bdd8765ffbd573e852' 
  AND (
    token = 'rl4pCXc6F22Nshu2XocpABOPdcAMkPBCtMKtWyjgIyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )