UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1JzdKpBeYxffAVd3K2uRCuWnGrBYE1kR/FGeLWqwmco=' 
WHERE 
  key_id = 'a1893f2f3023dc63f9348b03605c6ce02d4da2f2bfd736071a61893ac5ea67ad' 
  AND (
    token = '1JzdKpBeYxffAVd3K2uRCuWnGrBYE1kR/FGeLWqwmco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )