UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'spGXgMcDiMDTSgVB4jFJQj0XqdZhlxsOGKsKPRgJuj0=' 
WHERE 
  key_id = '9f790d7e2f74d3eff647bc517bba81780af93752c7b0e452be5efcaf7bc0b62b' 
  AND (
    token = 'spGXgMcDiMDTSgVB4jFJQj0XqdZhlxsOGKsKPRgJuj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )