UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EKN0EHmX2Bu2kEuWf6u1Muh3AnzCtryASuOXNztsMEA=' 
WHERE 
  key_id = 'fe041b9b44bf75f0492b9b02b004734530b1d655f79530dabcf7a911ea594c02' 
  AND (
    token = 'EKN0EHmX2Bu2kEuWf6u1Muh3AnzCtryASuOXNztsMEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )