UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S9LvCR/xspcEHfOFD21pASxusMokKbvbtgUvu0UF+YI=' 
WHERE 
  key_id = 'cd49f78f1d921647466da00ca4fde216f7fe0ccc28d8178c5014ad6cb28db881' 
  AND (
    token = 'S9LvCR/xspcEHfOFD21pASxusMokKbvbtgUvu0UF+YI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )