UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NCCk2Xf0DV7M975Vm8yzN23iQc1+E/MGj/VTOohUvXo=' 
WHERE 
  key_id = '42fb855edf9cb4d82ff2ad6e52361fdd8cf1d90e2fafa0ba53557a93999f7302' 
  AND (
    token = 'NCCk2Xf0DV7M975Vm8yzN23iQc1+E/MGj/VTOohUvXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )