UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4K9CnR/nCOq5kQmne/zgBfFn7AWW1OxkOpnubMH6UfA=' 
WHERE 
  key_id = 'e96aa8367e6cba31ccf32b274fa81a4379607f3db0bfbca6fc3784d88e021f66' 
  AND (
    token = '4K9CnR/nCOq5kQmne/zgBfFn7AWW1OxkOpnubMH6UfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )