UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FiMb3MCu12vrlB2rBrzZ2kFuXnhvajUvjM47myy1y/M=' 
WHERE 
  key_id = 'c068c14f0aa4d9d3954f5dc757dc0cb147f2daf395e313002648a3ebfe6862ef' 
  AND (
    token = 'FiMb3MCu12vrlB2rBrzZ2kFuXnhvajUvjM47myy1y/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )