UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zYvN4aM/IbRZQM82dU4XB0AZqTmmABTCwavqG9UNxpI=' 
WHERE 
  key_id = 'd2ec060cc72121d9a652c51d2951e393952aa0061c081ca3363a580a1e2b6038' 
  AND (
    token = 'zYvN4aM/IbRZQM82dU4XB0AZqTmmABTCwavqG9UNxpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )