UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SyDr4ustM5T/CFawCgWJPw/tGn45BWlAvag5nAglU+U=' 
WHERE 
  key_id = '764d1f66bad4df62a77ceda4c40aff17946ba2fa590ee7df13a10ec9e1a0204a' 
  AND (
    token = 'SyDr4ustM5T/CFawCgWJPw/tGn45BWlAvag5nAglU+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )