UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ohz8+X4aZsPmiVMOdRJ55iqgJMdZm1qURSqsSIIS2WM=' 
WHERE 
  key_id = '1f5798d32248390d3cd345f391aa2e07ca6c923429fb71fa74bbad2b016b1a8c' 
  AND (
    token = 'Ohz8+X4aZsPmiVMOdRJ55iqgJMdZm1qURSqsSIIS2WM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )