UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wZtEuNDVtuUwp0+S0cQjQVvn9X2GUdsTXoTAq0671nk=' 
WHERE 
  key_id = '2311e59b09bfd004f6480011211084348739fb654dbb2b0b32da7ffb3ecca46e' 
  AND (
    token = 'wZtEuNDVtuUwp0+S0cQjQVvn9X2GUdsTXoTAq0671nk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )