UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YQ5W6/yHO8Td2iP5tbdsybJg/L7wpgNPT4rsQjXnf0E=' 
WHERE 
  key_id = '1f009ecbc3f70739b478b9237ebb769288bf791b666c69c869f855bfc18d33f0' 
  AND (
    token = 'YQ5W6/yHO8Td2iP5tbdsybJg/L7wpgNPT4rsQjXnf0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )