UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z/Pk0I8Zmdb5BKHZ2X7gKAE8FudSfP6LqFsP/eqd0sk=' 
WHERE 
  key_id = '698fa601eed9aa1d95de68433df5166cfa8c0404d1acfc88307ad8799fce198b' 
  AND (
    token = 'Z/Pk0I8Zmdb5BKHZ2X7gKAE8FudSfP6LqFsP/eqd0sk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )