UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qM3JmIS2dw+dtr8GsfWElLLGS+zgMvvQM18beBvzqtE=' 
WHERE 
  key_id = '1c4078ae17a8b96ff6945d4b1dacf45981891ae666844f6f5574d6abdfd3a6e8' 
  AND (
    token = 'qM3JmIS2dw+dtr8GsfWElLLGS+zgMvvQM18beBvzqtE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )